This is a listing of all packages available via the Homebrew package manager for macOS.

/api/formula.json (JSON API)

a2ps 4.14 Any-to-PostScript filter
a52dec 0.7.4 Library for decoding ATSC A/52 streams (AKA 'AC-3')
aacgain 1.8 AAC-supporting version of mp3gain
aalib 1.4rc5 Portable ASCII art graphics library
aamath 0.3 Renders mathematical expressions as ASCII art
aap 1.094 Make-like tool to download, build, and install software
aardvark_shell_utils 1.0 Utilities to aid shell scripts or command-line users
abcde 2.9.1 Better CD Encoder
abcl 1.5.0 Armed Bear Common Lisp: a full implementation of Common Lisp
abcm2ps 8.13.23 ABC music notation software
abcmidi 2018.06.23 Converts abc music notation files to MIDI files
abduco 0.6 Provides session management: i.e. separate programs from terminals
abnfgen 0.20 Quickly generate random documents that match an ABFN grammar
abook 0.5.6 Address book with mutt support
abuse 0.8 Dark 2D side-scrolling platform game
abyss 2.1.0 Genome sequence assembler for short reads
ace 6.5.0 ADAPTIVE Communication Environment: OO network programming in C++
aces_container 1.0.2 Reference implementation of SMPTE ST2065-4
ack 2.24 Search tool like grep, but optimized for programmers
acme 0.96.4 Crossassembler for multiple environments
acmetool 0.0.67 Automatic certificate acquisition tool for ACME (Let's Encrypt)
acpica 20180629 OS-independent implementation of the ACPI specification
activemq 5.15.4 Apache ActiveMQ: powerful open source messaging server
activemq-cpp 3.9.4 C++ API for message brokers such as Apache ActiveMQ
admesh 0.98.3 Processes triangulated solid meshes
adns 1.5.1 C/C++ resolver library and DNS resolver utilities
adplug 2.3.1 Free, hardware independent AdLib sound player library
adr-tools 2.2.0 CLI tool for working with Architecture Decision Records
advancecomp 2.1 Recompression utilities for .PNG, .MNG, .ZIP, and .GZ files
advancemame 3.7 MAME with advanced video support
advancemenu 2.9 Frontend for AdvanceMAME/MESS
advancescan 1.18 Rom manager for AdvanceMAME/MESS
adwaita-icon-theme 3.28.0 Icons for the GNOME project
aescrypt 0.7 Program for encryption/decryption
aescrypt-packetizer 3.13 Encrypt and decrypt using 256-bit AES encryption
aespipe 2.4e AES encryption or decryption for pipes
afflib 3.7.16 Advanced Forensic Format
afio 2.5.1 Creates cpio-format archives
afl-fuzz 2.52b American fuzzy lop: Security-oriented fuzzer
afsctool 1.6.4 Utility for manipulating HFS+ compressed files
aften 0.0.8 Audio encoder which generates ATSC A/52 compressed audio streams
afuse 0.4.1 Automounting file system implemented in userspace with FUSE
agda 2.5.4 Dependently typed functional programming language
agedu 20180522 Unix utility for tracking down wasted disk space
aggregate 1.6 Optimizes lists of prefixes to reduce list lengths
aha ANSI HTML adapter
ahcpd 0.53 Autoconfiguration protocol for IPv6 and IPv6/IPv4 networks
aiccu 20070115 Automatic IPv6 Connectivity Client Utility
aide 0.16 File and directory integrity checker
aircrack-ng 1.3 Next-generation aircrack with lots of new features
airspy 1.0.9 The usemode driver and associated tools for airspy
akamai 1.0.2 CLI toolkit for working with Akamai's APIs
akka 2.4.17 Toolkit for building concurrent, distributed, and fault tolerant apps
alac 0.2.0 Basic decoder for Apple Lossless Audio Codec files (ALAC)
aldo 0.7.7 Morse code learning tool released under GPL
alexjs 5.1.0 Catch insensitive, inconsiderate writing
algernon 1.10.1 Pure Go web server with Lua, Markdown, HTTP/2 and template support
algol68g 2.8.4 Algol 68 compiler-interpreter
align 1.7.5 Text column alignment filter
allegro C/C++ multimedia library for cross-platform game development
allure 2.6.0 Flexible lightweight test report tool
alluxio 1.7.1 Open Source Memory Speed Virtual Distributed Storage
alot 0.7 Text mode MUA using notmuch mail
alpine 2.21 News and email agent
alure 1.2 Manage common tasks with OpenAL applications
amap 5.4 Perform application protocol detection
amazon-ecs-cli 1.6.0 CLI for Amazon ECS to manage clusters and tasks for development
amber 0.8.0 CLI client for generating and scaffolding Amber web applications
amdatu-bootstrap 9 Bootstrapping OSGi development
ammonite-repl 1.1.2 Ammonite is a cleanroom re-implementation of the Scala REPL
ampl-mp 3.1.0 The AMPL modeling language solver library
amqp-cpp 3.1.0 C++ library for communicating with a RabbitMQ message broker
amtk 5.0.0 Actions, Menus and Toolbars Kit for GNOME
amtterm 1.6 Serial-over-LAN (sol) client for Intel AMT
analog 6.0 Logfile analyzer
angband 4.1.2 Dungeon exploration game
angle-grinder 0.7.3 Slice and dice log files on the command-line
angular-cli 6.0.8 CLI tool for Angular
anjuta 3.28.0 GNOME Integrated Development Environment
annie 0.7.9 Fast, simple and clean video downloader
ansible 2.6.1 Automate deployment, configuration, and upgrading
ansible-cmdb 1.27 Generates static HTML overview page from Ansible facts
ansible-lint 3.4.23 Checks ansible playbooks for practices and behaviour
ansible@1.9 1.9.6 Automate deployment, configuration, and upgrading
ansible@2.0 Automate deployment, configuration, and upgrading
ansifilter 2.10 Strip or convert ANSI codes into HTML, (La)Tex, RTF, or BBCode
ansiweather 1.13.0 Weather in your terminal, with ANSI colors and Unicode symbols
ant 1.10.5 Java build tool
ant-contrib 1.0b3 Collection of tasks for Apache Ant
ant@1.9 1.9.13 Java build tool
antigen 2.2.3 Plugin manager for zsh, inspired by oh-my-zsh and vundle
antiword 0.37 Utility to read Word (.doc) files
antlr 4.7.1 ANother Tool for Language Recognition
antlr@2 2.7.7 ANother Tool for Language Recognition
antlr4-cpp-runtime 4.7.1 ANother Tool for Language Recognition C++ Runtime Library
anttweakbar 1.16 C/C++ library for adding GUIs to OpenGL apps
aoeui 1.6 Lightweight text editor optimized for Dvorak and QWERTY keyboards
apache-archiva 2.2.3 The Build Artifact Repository Manager
apache-arrow 0.9.0 Columnar in-memory analytics layer designed to accelerate big data
apache-arrow-glib 0.9.0 GObject Introspection files of Apache Arrow
apache-brooklyn-cli 0.12.0 Apache Brooklyn command-line interface
apache-ctakes 4.0.0 NLP system for extraction of information from EMR clinical text
apache-drill 1.13.0 Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage
apache-flink 1.5.1 Scalable batch and stream data processing
apache-forrest 0.9 Publishing framework providing multiple output formats
apache-geode 1.6.0 In-memory Data Grid for fast transactional data processing
apache-opennlp 1.9.0 Machine learning toolkit for processing natural language text
apache-spark 2.3.1 Engine for large-scale data processing
apache-zeppelin 0.8.0 Web-based notebook that enables interactive data analytics
apachetop 0.12.6 Top-like display of Apache log
apcupsd 3.14.14 Daemon for controlling APC UPSes
ape 1.1.2 Ajax Push Engine
apel 10.8 Emacs Lisp library to help write portable Emacs programs
apgdiff 2.4 Another PostgreSQL diff tool
apib 1.0 HTTP performance-testing tool
apibuilder-cli 0.1.31 Command-line interface to generate clients for api builder
apktool 2.3.3 Tool for reverse engineering 3rd party, closed, binary Android apps
apm-bash-completion 1.0.0 Completion for Atom Package Manager
apm-server 6.2.4 Server for shipping APM metrics to Elasticsearch
apng2gif 1.8 Convert APNG animations into animated GIF format
apngasm 3.1.6 Next generation of apngasm, the APNG assembler
apollo 1.7.1 Multi-protocol messaging broker based on ActiveMQ
app-engine-java 1.9.64 Google App Engine for Java
app-engine-python 1.9.67 Google App Engine
apparix 11-062 File system navigation via bookmarking directories
apple-gcc42 4.2.1-5666.3 GNU compiler collection
appledoc 2.2.1 Objective-C API documentation generator
appscale-tools 3.5.0 Command-line tools for working with AppScale
apr 1.6.3 Apache Portable Runtime library
apr-util 1.6.1 Companion library to apr, the Apache Portable Runtime library
apt-dater 0.9.0 Manage package updates on remote hosts using SSH
aptly 1.3.0 Swiss army knife for Debian repository management
aptly-completion 1.0.1 Bash completion for Aptly
aqbanking 5.7.8 Generic online banking interface
arabica 20160214 XML toolkit written in C++
arangodb 3.3.12 The Multi-Model NoSQL Database
arcade-learning-environment 0.6.0 Platform for AI research
archey 1.6.0 Graphical system information display for macOS
archi-steam-farm ASF is a C# application that allows you to farm steam cards
archivemail 0.9.0 Tool for archiving and compressing old email in mailboxes
archivemount 0.8.12 File system for accessing archives using libarchive
argon2 20171227 Password hashing library and CLI utility
argp-standalone 1.3 Standalone version of arguments parsing functions from GLIBC
argtable 2.13 ANSI C library for parsing GNU-style command-line options
argus Audit Record Generation and Utilization System server
argus-clients Audit Record Generation and Utilization System clients
argyll-cms 2.0.0 ICC compatible color management system
aria2 1.34.0 Download with resuming and segmented downloading
ark 0.9.0 Disaster recovery for Kubernetes cluster resources and persistent volumes
arm-linux-gnueabihf-binutils 2.30 FSF/GNU binutils for cross-compiling to arm-linux
armadillo 8.600.0 C++ linear algebra library
armor 0.4.11 Uncomplicated, modern HTTP server
arp-scan 1.9.5 ARP scanning and fingerprinting tool
arp-sk 0.0.16 ARP traffic generation tool
arpack 3.6.1 Routines to solve large scale eigenvalue problems
arping 2.19 Utility to check whether MAC addresses are already taken on a LAN
arpoison 0.7 UNIX arp cache update utility
arss 0.2.3 Analyze a sound file into a spectrogram
artifactory 6.1.0 Manages binaries
artifactory-cli-go 1.3.0 Provides a command-line interface for Artifactory
arx 0.2.3 Bundles files and programs for easy transfer and repeatable execution
arx-libertatis 1.1.2 Cross-platform, open source port of Arx Fatalis
ascii 3.18 List ASCII idiomatic names and octal/decimal code-point forms
asciidoc 8.6.10 Formatter/translator for text files to numerous formats. Includes a2x
asciidoctor Text processor and publishing toolchain for AsciiDoc
asciidoctorj 1.5.6 Java wrapper and bindings for Asciidoctor
asciinema 2.0.1 Record and share terminal sessions
asciinema2gif 0.5 Generate animated GIFs from asciinema terminal recordings
asciiquarium 1.1 Aquarium animation in ASCII art
asciitex 0.21 Generate ASCII-art representations of mathematical equations
asdf 0.5.0 Extendable version manager with support for Ruby, Node.js, Erlang & more
asio 1.12.1 Cross-platform C++ Library for asynchronous programming
ask-cli 1.1.2 CLI tool for Alexa Skill Kit
asn1c 0.9.28 Compile ASN.1 specifications into C source code
aspcud 1.9.4 Package dependency solver
aspectj 1.9.1 Aspect-oriented programming for Java
aspell Spell checker with better logic than ispell
assh 2.8.0 Advanced SSH config - Regex, aliases, gateways, includes and dynamic hosts
assimp 4.1.0 Portable library for importing many well-known 3D model formats
astyle 3.1 Source code beautifier for C, C++, C#, and Java
at-spi2-atk 2.26.2 Accessibility Toolkit GTK+ module
at-spi2-core 2.28.0 Protocol definitions and daemon for D-Bus at-spi
atari800 4.0.0 Atari 8-bit machine emulator
atdtool 1.3.3 Command-line interface for After the Deadline language checker
aterm 2.8 Annotated Term for tree-like ADT exchange
atf 0.21 ATF: Automated Testing Framework
atk 2.28.1 GNOME accessibility toolkit
atkmm 2.24.2 Official C++ interface for the ATK accessibility toolkit library
atlassian-cli 7.9.0 Command-line interface clients for Atlassian products
atomicparsley 0.9.6 MPEG-4 command-line tool
atool 0.39.0 Archival front-end
ats2-postiats 0.3.10 Programming language with formal specification features
aubio 0.4.6 Extract annotations from audio signals
audacious 3.9 Free and advanced audio player based on GTK+
audiofile 0.3.6 Reads and writes many common audio file formats
auditbeat 6.2.4 Lightweight Shipper for Audit Data
augeas 1.10.1 Configuration editing tool and API
augustus 3.3.1 Predict genes in eukaryotic genomic sequences
aurora 2.1 Beanstalkd queue server console
aurora-cli 0.19.0 Apache Aurora Scheduler Client
auto-scaling Client interface to the Amazon Auto Scaling web service
autobench 2.1.2 Automatic webserver benchmark tool
autocode 1.3.1 Code automation for every language, library and framework
autoconf 2.69 Automatic configure script builder
autoconf-archive 2018.03.13 Collection of over 500 reusable autoconf macros
autoconf@2.13 2.13 Automatic configure script builder
autoenv 0.2.1 Per-project, per-directory shell environments
autogen 5.18.12 Automated text file generator
autojump 22.5.1 Shell extension to jump to frequently used directories
automake 1.16.1 Tool for generating GNU Standards-compliant Makefiles
automysqlbackup 3.0-rc6 Automate MySQL backups
autopano-sift-c 2.5.1 Find control points in overlapping image pairs
autopep8 1.3.5 Automatically formats Python code to conform to the PEP 8 style guide
autopsy 2.24 Graphical interface to Sleuth Kit investigation tools
autorest 0.17.3 Swagger (OpenAPI) Specification code generator
autossh 1.4f Automatically restart SSH sessions and tunnels
avanor 0.5.8 Quick-growing roguelike game with easy ADOM-like UI
avce00 2.0.0 Make Arc/Info (binary) Vector Coverages appear as E00
avfs 1.0.5 Virtual file system that facilitates looking inside archives
avian 1.2.0 Lightweight VM and class library for a subset of Java features
aview 1.3.0rc1 ASCII-art image browser and animation viewer
avimetaedit 1.0.2 Tool for embedding, validating, and exporting of AVI files metadata
avra 1.3.0 Assember for the Atmel AVR microcontroller family
avrdude 6.3 Atmel AVR MCU programmer
avro-c 1.8.2 Data serialization system
avro-cpp 1.8.2 Data serialization system
avro-tools 1.8.2 Avro command-line tools and utilities
awf 1.4.0 'A Widget Factory' is a theme preview application for gtk2 and gtk3
awk 20121220 Text processing scripting language
aws-apigateway-importer 1.0.1 AWS API Gateway Importer
aws-cfn-tools 1.0.12 Client for Amazon CloudFormation web service
aws-cloudsearch Client for Amazon CloudSearch web service
aws-elasticache 1.12.000 Client for Amazon ElastiCache web service
aws-elasticbeanstalk 3.14.2 Client for Amazon Elastic Beanstalk web service
aws-es-proxy 0.8 Small proxy between HTTP client and AWS Elasticsearch
aws-keychain 3.0.0 Uses macOS keychain for storage of AWS credentials
aws-sdk-cpp 1.4.80 AWS SDK for C++
aws-shell 0.2.0 Integrated shell for working with the AWS CLI
aws-sns-cli 2013-09-27 Client for Amazon Simple Notification web service
awscli 1.15.50 Official Amazon AWS command-line interface
awslogs 0.10 Simple command-line tool to read AWS CloudWatch logs
axel 2.15 Light UNIX download accelerator
azure-cli 2.0.41 Microsoft Azure CLI 2.0
b2-tools 1.2.0 B2 Cloud Storage Command-Line Tools
b2sum 20160619 BLAKE2 b2sum reference binary
b43-fwcutter 019 Extract firmware from Braodcom 43xx driver files
babel 6.26.0 Compiler for writing next generation JavaScript
babeld 1.8.2 Loop-avoiding distance-vector routing protocol
babl 0.1.52 Dynamic, any-to-any, pixel format translation library
backupninja 1.0.2 Backup automation tool
bacula-fd 9.0.8 Network backup solution
bagit 4.12.3 Library for creation, manipulation, and validation of bags
balance 3.57 Software load balancer
ballerburg 1.2.0 Castle combat game
ballerina 0.975.1 The flexible, powerful and beautiful programming language
bam 0.5.1 Build system that uses Lua to describe the build process
bamtools 2.5.1 C++ API and command-line toolkit for BAM data
bandcamp-dl 0.0.8-12 Simple python script to download Bandcamp albums
baobab 3.28.0 Gnome disk usage analyzer
bar 1.4 Provide progress bars for shell scripts
bareos-client 17.2.7 Client for Bareos (Backup Archiving REcovery Open Sourced)
baresip 0.5.10 Modular SIP useragent
bartycrouch 3.13.0 Incrementally update your Strings files
base64 1.5 Encode and decode base64 files
basex 9.0.2 Light-weight XML database and XPath/XQuery processor
bash 4.4.23 Bourne-Again SHell, a UNIX command interpreter
bash-completion 1.3 Programmable completion for Bash 3.2
bash-completion@2 2.8 Programmable completion for Bash 4.1+
bash-git-prompt 2.7.1 Informative, fancy bash prompt for Git users
bash-preexec 0.3.7 preexec and precmd functions for Bash (just like Zsh)
bash-snippets 1.22.0 Collection of small bash scripts for heavy terminal users
bashdb 4.4-0.94 Bash shell debugger
bashish 2.2.4 Theme environment for text terminals
bastet 0.43.2 Bastard Tetris
bat 0.4.1 Clone of cat(1) with syntax highlighting and Git integration
batik 1.10 Java-based toolkit for SVG images
bats 0.4.0 TAP-compliant test framework for Bash scripts
bats-core 1.1.0 Bash Automated Testing System
bazaar 2.7.0 Friendly powerful distributed version control system
bazel 0.15.2 Google's own build tool
bbcolors 1.0.1 Save and load color schemes for BBEdit and TextWrangler
bbe 0.2.2 Sed-like editor for binary files
bbftp-client 3.2.1 Secure file transfer software, optimized for large files
bc 1.07.1 Arbitrary precision numeric processing language
bcal 1.9 Storage conversion and expression calculator
bcftools 1.8 Tools for BCF/VCF files and variant calling from samtools
bchunk 1.2.2 Convert CD images from .bin/.cue to .iso/.cdr
bcpp 20180401 C(++) beautifier
bcrypt 1.1 Cross platform file encryption utility using blowfish
bde Basic Development Environment: foundational C++ libraries used at Bloomberg
bdsup2sub 5.1.2 Convert and tweak bitmap based subtitle streams
bdw-gc 7.6.6 Garbage collector for C and C++
beagle 3.0.2 Evaluate the likelihood of sequence evolution on trees
beansdb Yet another distributed key-value storage system
beanstalkd 1.10 Generic work queue originally designed to reduce web latency
bear 2.3.11 Generate compilation database for clang tooling
beast 1.10.0 Bayesian Evolutionary Analysis Sampling Trees
bedops 2.4.35 Set and statistical operations on genomic data of arbitrary scale
bedtools 2.27.1 Tools for genome arithmetic (set theory on the genome)
bee 1.63 Tool for managing database changes
beecrypt 4.2.1 C/C++ cryptography library
befunge93 2.23-2015.0101 Esoteric programming language
bench 1.0.11 Command-line benchmark tool
bento4 1.5.1-624 Full-featured MP4 format and MPEG DASH library and tools
berkeley-db 18.1.25 High performance key/value database
berkeley-db@4 4.8.30 High performance key/value database
bettercap 2.6 Swiss army knife for network attacks and monitoring
betty 0.1.7 English-like interface for the command-line
bfg 1.13.0 Remove large files or passwords from Git history like git-filter-branch
bgpdump 1.5.0 C library for analyzing MRT/Zebra/Quagga dump files
bgpq3 0.1.33 BGP filtering automation for Cisco, Juniper, BIRD and OpenBGPD routers
bgpstream 1.1.0 For live and historical BGP data analysis
bgrep 0.2 Like grep but for binary strings
bib-tool 2.67 Manipulates BibTeX databases
bibclean 2.17 BibTeX bibliography file pretty printer and syntax checker
bibtex2html 1.99 BibTeX to HTML converter
bibtexconv 1.1.12 BibTeX file converter
bibutils 6.6 Bibliography conversion utilities
bigloo 4.3b Scheme implementation with object system, C, and Java interfaces
binaryen 49 Compiler infrastructure and toolchain library for WebAssembly
bind 9.12.2 Implementation of the DNS protocols
bindfs 1.13.9 FUSE file system for mounting to another location
binkd 1.0.4 TCP/IP FTN Mailer
binutils 2.31 FSF/GNU ld, ar, readelf, etc. for native development
binwalk 2.1.1 Searches a binary image for embedded files and executable code
bioawk 1.0 AWK modified for biological data
biogeme 2.6a Maximum likelihood estimation of choice models
bison 3.0.5 Parser generator
bison@2.7 2.7.1 Parser generator
bit 13.0.3 Distributed Code Component Manager
bitchx 1.2.1 Text-based, scriptable IRC client
bitcoin 0.16.1 Decentralized, peer to peer payment network
bitlbee 3.5.1 IRC to other chat networks gateway
bitrise 1.19.0 Command-line automation tool
bittwist 2.0 Libcap-based Ethernet packet generator
bitwarden-cli 1.0.1 Secure and free password manager for all of your devices
blackbox 1.20180618 Safely store secrets in Git/Mercurial/Subversion
blahtexml 0.9 Converts equations into Math ML
blast 2.7.1 Basic Local Alignment Search Tool
blastem 0.5.1 Fast and accurate Genesis emulator
blazeblogger 1.2.0 CMS for the command-line
blazegraph 2.1.4 Graph database supporting RDF data model, Sesame, and Blueprint APIs
blink1 1.98a Control blink(1) indicator light
blitz 0.10 C++ class library for scientific computing
blitzwave 0.8.0 C++ wavelet library
blockhash 0.3 Perceptual image hash calculation tool
bltool 0.2.4 Tool for command-line interaction with
bluepill 2.4.0 iOS testing tool that runs UI tests using multiple simulators
blueutil 2.1.0 Get/set bluetooth power and discoverable state
bmake 20180512 Portable version of NetBSD make(1)
bmon 4.0 Interface bandwidth monitor
bnd 4.0.0 The Swiss Army Knife for OSGi bundles
bochs 2.6.9 Open source IA-32 (x86) PC emulator written in C++
bogofilter 1.2.4 Mail filter via statistical analysis
bokken 1.8 GUI for the Pyew and Radare projects
bonnie++ 1.97.3 Benchmark suite for file systems and hard drives
bookloupe 2.0 List common formatting errors in a Project Gutenberg candidate file
boom-completion 0.5.0 Bash and Zsh completion for Boom
boost 1.67.0 Collection of portable C++ source libraries
boost-bcp 1.67.0 Utility for extracting subsets of the Boost library
boost-build 1.67.0 C++ build system
boost-mpi 1.67.0 C++ library for C++/MPI interoperability
boost-python 1.67.0 C++ library for C++/Python2 interoperability
boost-python@1.59 1.59.0 C++ library for C++/Python interoperability
boost-python3 1.67.0 C++ library for C++/Python3 interoperability
boost@1.55 1.55.0 Collection of portable C++ source libraries
boost@1.57 1.57.0 Collection of portable C++ source libraries
boost@1.59 1.59.0 Collection of portable C++ source libraries
boost@1.60 1.60.0 Collection of portable C++ source libraries
boot-clj 2.7.2 Build tooling for Clojure
boot2docker 1.8.0 Lightweight Linux for Docker
boot2docker-completion 1.0 Bash completion for Boot2docker
borg 0.0.3 Terminal based search engine for bash commands
bork 0.11.1 Bash-Operated Reconciling Kludge
botan 2.7.0 Cryptographic algorithms and formats library in C++
bower 1.8.4 Package manager for the web
bowtie2 Fast and sensitive gapped read aligner
boxes 1.2 Draw boxes around text
bpm-tools 0.3 Detect tempo of audio files using beats-per-minute (BPM)
brag 1.4.3 Download and assemble multipart binaries from newsgroups
braid 1.1.2 Simple tool to help track vendor branches in a Git repository
brainfuck 2.7.1 Interpreter for the brainfuck language
brew-cask-completion 2.1 Fish completion for brew-cask
brew-gem 0.8.4 Install RubyGems as Homebrew formulae
brew-php-switcher 2.0 Switch Apache / Valet / CLI configs between PHP versions
brew-pip 0.4.1 Install pip packages as homebrew formulae
brightness 1.2 Change macOS display brightness from the command-line
briss 0.9 Crop PDF files
bro 2.5.4 Network security monitor
brogue 1.7.4 Roguelike game
brotli 1.0.5 Generic-purpose lossless compression algorithm by Google
browser 7 Pipe HTML to a browser
bsdconv 11.5 Charset/encoding converter library
bsdiff 4.3 Generate and apply patches to binary files
bsdmake 24 BSD make (build tool)
bsdsfv 1.18 SFV utility tools
bsponmpi 0.3 Implements the BSPlib standard on top of MPI
btfs 2.18 BitTorrent filesystem based on FUSE
btparse 0.34 BibTeX utility libraries
btpd 0.16 BitTorrent Protocol Daemon
bubbros 1.6.2 The Bub's Brothers: Clone of the famous Bubble Bobble game
buildapp 1.5.6 Creates executables with SBCL
buildifier 0.12.0 Format bazel BUILD files with a standard convention
buku 3.8 Powerful command-line bookmark manager
bulk_extractor 1.5.5 Stream-based forensics tool
bullet 2.87 Physics SDK
bundler-completion 2 Bash completion for Bundler
bup 0.29.1 Backup tool
burl 1.0.1 Shell script wrapper that offers helpful shortcuts for curl(1)
burp 2.1.32 Network backup and restore
bvi 1.4.0 Vi-like binary file (hex) editor
bwa 0.7.17 Burrow-Wheeler Aligner for pairwise alignment of DNA
bwctl 1.5.4 Command-line tool and daemon for network measuring tools
bwfmetaedit 1.3.3 Tool for embedding, validating, and exporting BWF file metadata
bwm-ng 0.6.1 Console-based live network and disk I/O bandwidth monitor
byacc 20180609 (Arguably) the best yacc variant
byobu 5.125 Text-based window manager and terminal multiplexer
byteman 4.0.4 Java bytecode manipulation tool for testing, monitoring and tracing
bzip2 1.0.6 Freely available high-quality data compressor
bzr-builder 0.7.3 Bazaar plugin to construct a branch based on a recipe
bzr-colo 0.4.0 Git style colocated branches for Bazaar
bzr-externals 1.3.3 Bazaar support for external branches like svn:externals
bzr-extmerge 1.0.0 External merge tool support for Bazaar
bzr-fastimport 0.13.0 Bazaar plugin for fast loading of revision control
bzr-rewrite 0.6.3 Bazaar plugin to support rewriting revisions and rebasing
bzr-upload 1.1.0 Bazaar plugin to incrementally upload changes to a dumb server
bzr-xmloutput 0.8.8 Bazaar plugin that provides a option to generate XML output
bzrtools 2.6.0 Bazaar plugin that supplies useful additional utilities
bzt 1.12.1 BlazeMeter Taurus
c-ares 1.14.0 Asynchronous DNS library
c-kermit 9.0.302 Scriptable network and serial communication for UNIX and VMS
c10t 1.7 Minecraft cartography tool
c14-cli 0.3 Manage your Online C14 archives from the command-line
c2048 0+20150805 Console version of 2048
cabal-install Command-line interface for Cabal and Hackage
cabextract 1.6 Extract files from Microsoft cabinet files
cabocha 0.69 Yet Another Japanese Dependency Structure Analyzer
cadaver 0.23.3 Command-line client for DAV
caddy 0.11.0 Alternative general-purpose HTTP/2 web server
cadubi 1.3.4 Creative ASCII drawing utility
caf 0.15.7 Implementation of the Actor Model for C++
caffe 1.0 Fast open framework for deep learning
cairo 1.14.12 Vector graphics library with cross-device output support
cairomm 1.12.2 Vector graphics library with cross-device output support
cake 0.29.0 Cross platform build automation system with a C# DSL
calabash 1.1.21-98 XProc (XML Pipeline Language) implementation
calc Arbitrary precision calculator
calcurse 4.3.0 Text-based personal organizer
calicoctl 3.1.3 Calico CLI tool
camellia 2.7.0 Image Processing & Computer Vision library written in C
camlp4 4.07+1 Tool to write extensible parsers in OCaml
camlp5 7.06 Preprocessor and pretty-printer for OCaml
cap-completion 1.0.0 Bash completion for Capistrano
capnp 0.6.1 Data interchange format and capability-based RPC system
capstone 3.0.4 Multi-platform, multi-architecture disassembly framework
cargo-completion 0.28.0 Bash and Zsh completion for Cargo
carina 2.1.3 Command-line client for Carina
carrot2 3.16.0 Search results clustering engine
carthage 0.30.1 Decentralized dependency manager for Cocoa
cask 0.8.4 Emacs dependency management
casperjs 1.1.4-2 Navigation scripting and testing tool for PhantomJS
cassandra 3.11.2 Eventually consistent, distributed key-value store
cassandra@2.1 2.1.13 Distributed key-value store
cassandra@2.2 2.2.11 Eventually consistent, distributed key-value db
castxml 0.1+git20180702 C-family Abstract Syntax Tree XML Output
cataclysm 0.C Fork/variant of Cataclysm Roguelike
catimg 2.4.0 Insanely fast image printing in your terminal
cattle 1.2.2 Brainfuck language toolkit
cayley 0.7.4 Graph database inspired by Freebase and Knowledge Graph
cbmbasic 1.0 Commodore BASIC V2 as a scripting language
cc65 2.17 6502 C compiler
ccache 3.4.2 Object-file caching compiler wrapper
ccal 2.5.3 Create Chinese calendars for print or browsing
ccat 1.1.0 Like cat but displays content with syntax highlighting
ccd2iso 0.3 Convert CloneCD images to ISO images
ccextractor 0.86 Free, GPL licensed closed caption tool
cclive 0.7.16 Command-line video extraction utility
ccm 3.1.4 Create and destroy an Apache Cassandra cluster on localhost
cconv 0.6.3 Iconv based simplified-traditional Chinese conversion tool
ccrypt 1.10 Encrypt and decrypt files and streams
cctools 806 Binary and cross-compilation tools for Apple
cctools-headers 855 cctools headers via Apple
ccze 0.2.1 Robust and modular log colorizer
cd-discid 1.4 Read CD and get CDDB discid information
cdargs 1.35 Bookmarks for the shell
cdb 0.75 Create and read constant databases
cdecl 2.5 Turn English phrases to C or C++ declarations
cdiff 1.0 View colored diff with side by side and auto pager support
cdk 5.0.20180306 Curses development kit provides predefined curses widget for apps
cdlabelgen 4.3.0 CD/DVD inserts and envelopes
cdogs-sdl 0.6.2 Classic overhead run-and-gun game
cdparanoia 10.2 Audio extraction tool for sampling CDs
cdpr 2.4 Cisco Discovery Protocol Reporter
cdrdao 1.2.4 Record CDs in Disk-At-Once mode
cdrtools 3.01 CD/DVD/Blu-ray premastering and recording software
center-im 4.22.10 Text-mode multi-protocol instant messaging client
cereal 1.2.2 C++11 library for serialization
ceres-solver 1.14.0 C++ library for large-scale optimization
cern-ndiff 5.02.11 Numerical diff tool
certbot 0.26.0 Tool to obtain certs from Let's Encrypt and autoenable HTTPS
certigo 1.10.0 Utility to examine and validate certificates in a variety of formats
certstrap 1.1.1 Tools to bootstrap CAs, certificate requests, and signed certificates
ceylon 1.3.3 Programming language for writing large programs in teams
cf 1.2.5 Filter to replace numeric timestamps with a formated date time
cf4ocl 2.1.0 C Framework for OpenCL
cfengine 3.12.0 Help manage and understand IT infrastructure
cfitsio 3.450 C access to FITS data files with optional Fortran wrappers
cflow 1.5 Generate call graphs from C code
cfr-decompiler 0.132 Yet Another Java Decompiler
cfssl 1.3.2 CloudFlare's PKI toolkit
cfv 1.18.3 Test and create various files (e.g., .sfv, .csv, .crc., .torrent)
cgal 4.12 Computational Geometry Algorithm Library
cgdb 0.7.0 Curses-based interface to the GNU Debugger
cglm 0.4.7 Optimized OpenGL/Graphics Math (glm) for C
cgoban 1.9.12 Go-related services
cgrep 6.6.27 Context-aware grep for source code
cgvg 1.6.3 Command-line source browsing tool
chadwick 0.6.5 Tools for parsing Retrosheet MLB play-by-play files
chaiscript 6.1.0 Easy to use embedded scripting language for C++
chakra 1.10.1 The core part of the JavaScript engine that powers Microsoft Edge
chamber 2.1.0 CLI for managing secrets through AWS SSM Parameter Store
chapel 1.17.1 Emerging programming language designed for parallel computing
charm 2.3.0 Tool for managing Juju Charms
charm-tools 2.2.3 Tools for authoring and maintaining juju charms
chcase 2.0 Perl file-renaming script
cheapglk 1.0.6 Extremely minimal Glk library
cheat 2.2.3 Create and view interactive cheat sheets for *nix commands
check 0.12.0 C unit testing framework
check_postgres 2.23.0 Monitor Postgres databases
checkbashisms 2.18.3 Checks for bashisms in shell scripts
checkstyle 8.11 Check Java source against a coding standard
cheops 1.3 CHEss OPponent Simulator
cherokee 1.2.103 Modern, user friendly web server
chezscheme 9.5 Chez Scheme
chgems 0.3.2 Chroot for Ruby gems
chibi-scheme 0.8.0 Small footprint Scheme for use as a C Extension Language
chicken 4.13.0 Compiler for the Scheme programming language
chinadns-c 1.3.2 Port of ChinaDNS to C: fix irregularities with DNS in China
chipmunk 7.0.2 2D rigid body physics library written in C
chisel 1.8.0 Collection of LLDB commands to assist debugging iOS apps
chkrootkit 0.52 Rootkit detector
chmlib 0.40 Library for dealing with Microsoft ITSS/CHM files
chocolate-doom 3.0.0 Accurate source port of Doom
choose 0.1.0 Make choices on the command-line
choose-gui 1.0 Fuzzy matcher that uses std{in,out} and a native GUI
chordii 4.5.3 Text file to music sheet converter
chromaprint 1.4.3 Core component of the AcoustID project (Audio fingerprinting)
chrome-cli 1.5.0 Control Google Chrome from the command-line
chrome-export 2.0.1 Convert Chrome’s bookmarks and history to HTML bookmarks files
chronograf Open source monitoring and visualization UI for the TICK stack
chruby 0.3.9 Ruby environment tool
chruby-fish 0.8.1 Thin wrapper around chruby to make it work with the Fish shell
chuck Concurrent, on-the-fly audio programming language
cidrmerge 1.5.3 CIDR merging with white listing (network exclusion)
cifer 1.2.0 Work on automating classical cipher cracking in C
cig 0.1.5 CLI app for checking the state of your git repositories
cimg 2.3.3 C++ toolkit for image processing
circleci 0.0.4705-deba4df Enables you to reproduce the CircleCI environment locally
citus 7.4.1 PostgreSQL-based distributed RDBMS
cityhash 1.1.1 Hash functions for strings
civl 1.7-3157 The Concurrency Intermediate Verification Language
cjdns 20.2 Advanced mesh routing system with cryptographic addressing
ck 0.6.0 Concurrency primitives and non-blocking data structures library
ckan 1.25.1 The Comprehensive Kerbal Archive Network
cksfv 1.3.14 File verification utility
clac 0.3.2 Command-line, stack-based calculator with postfix notation
clamav 0.100.1 Anti-virus software
clamz 0.5 Download MP3 files from Amazon's music store
clang-format 2018-04-24 Formatting tools for C, C++, Obj-C, Java, JavaScript, TypeScript
classads 1.0.10 Classified Advertisements (used by HTCondor Central Manager)
clblas 2.12 Library containing BLAS functions written in OpenCL
clblast 1.4.1 Tuned OpenCL BLAS library
clean 3.4 Search for files matching a regex and delete them
clearlooks-phenix 7.0.1 GTK+3 port of the Clearlooks Theme
clens 0.7.0 Library to help port code from OpenBSD to other operating systems
cless Display file contents with colorized syntax highlighting
clfft 2.12.2 FFT functions written in OpenCL
clhep Class Library for High Energy Physics
cli53 0.8.12 Command-line tool for Amazon Route 53
clib 1.8.1 Package manager for C programming
click 0.3.2 The command-line interactive controller for Kubernetes
cliclick 4.0.1 Tool for emulating mouse and keyboard events
clinfo Print information about OpenCL platforms and devices
cling 0.5 The cling C++ interpreter
clingo 5.3.0 ASP system to ground and solve logic programs
clipper 1.0 Share macOS clipboard with tmux and other local and remote apps
clipsafe 1.1 Command-line interface to Password Safe
clisp 2.49 GNU CLISP, a Common Lisp implementation
cln 1.3.4 Class Library for Numbers
cloc 1.76 Statistics utility to count lines of code
clockywock 0.3.1a Ncurses analog clock
clog 1.3.0 Colorized pattern-matching log tail utility
clojure The Clojure Programming Language
clojurescript 1.10.339 Clojure to JS compiler
cloog 0.18.4 Generate code for scanning Z-polyhedra
closure-compiler 20180610 JavaScript optimizing compiler
closure-linter 2.3.19 Check JavaScript files for style and documentation
closure-stylesheets 1.5.0 Extended CSS preprocessor, linter, and internationalizer
cloud-watch Amazon CloudWatch command-line Tool
clozure-cl 1.11.5 Common Lisp implementation with a long history
clpbar 1.11.1 Command-line progress bar
clucene C++ port of Lucene: high-performance, full-featured text search engine
clutter 1.26.2 Generic high-level canvas library
clutter-gst 3.0.26 ClutterMedia interface using GStreamer for video and audio
clutter-gtk 1.8.4 GTK+ integration library for Clutter
cmake 3.12.0 Cross-platform make
cmark 0.28.3 Strongly specified, highly compatible implementation of Markdown
cmark-gfm 0.28.3.gfm.12 C implementation of GitHub Flavored Markdown
cmatrix 1.2a Console Matrix
cmigemo 20110227 Migemo is a tool that supports Japanese incremental search with Romaji
cminpack 1.3.6 Solves nonlinear equations and nonlinear least squares problems
cmocka 1.1.1 Unit testing framework for C
cmockery 0.1.2 Unit testing and mocking library for C
cmockery2 1.3.9 Reviving cmockery unit test framework from Google
cmu-pocketsphinx 0.8 Lightweight speech recognition engine for mobile devices
cmu-sphinxbase 0.8 Lightweight speech recognition engine for mobile devices
cmuclmtk 0.7 Language model tools (from CMU Sphinx)
cmus 2.7.1 Music player with an ncurses based interface
cnats 1.7.6 C client for the NATS messaging system
cntlm 0.92.3 NTLM authentication proxy with tunneling
coccinelle 1.0.6 Program matching and transformation engine for C code
cockatrice 2.6.0 Cross-platform virtual tabletop for multiplayer card games
cockroach 2.0.4 Distributed SQL database
cocoapods 1.5.3 Dependency manager for Cocoa projects
cocot 1.2-20171118 Code converter on tty
coda-cli 1.0.5 Shell integration for Panic's Coda
codec2 0.8.1 Open source speech codec
codemod 1.0.0 Large-scale codebase refactors assistant tool
codequery 0.21.0 Code-understanding, code-browsing or code-search tool
coffeescript 2.3.1 Unfancy JavaScript
cogl 1.22.2 Low level OpenGL abstraction library developed for Clutter
cointop 1.0.6 Interactive terminal based UI application for tracking cryptocurrencies
collada-dom 2.4.0 C++ library for loading and saving COLLADA data
collectd 5.8.0 Statistics collection and monitoring daemon
collector-sidecar 0.1.6 Manage log collectors through Graylog
color-code 0.8.5 Free advanced MasterMind clone
colordiff 1.0.18 Color-highlighted diff(1) output
colormake 0.9.20140503 Wrapper around make to colorize the output
colorsvn 0.3.3 Subversion output colorizer
colortail 0.3.4 Like tail(1), but with various colors for specified output
commandbox 4.1.0 CFML embedded server, package manager, and app scaffolding tools
compcert 3.3 Formally verified C compiler
compface 1.5.2 Convert to and from the X-Face format
compose2kube 0.0.2 Convert docker-compose service files to Kubernetes objects
composer 1.6.5 Dependency Manager for PHP
conan 1.5.2 Distributed, open source, package manager for C/C++
concurrencykit 0.6.0 Aid design and implementation of concurrent systems
configen 1.0.1 Configuration file code generator for use in Xcode projects
confluent-oss 4.1.1 Developer-optimized distribution of Apache Kafka
confuse 3.2.1 Configuration file parser library written in C
conjure-up 2.6.0 Big software deployments so easy it's almost magical
connect 1.105 Provides SOCKS and HTTPS proxy support to SSH
conserver 8.2.2 Allows multiple users to watch a serial console at the same time
console_bridge 0.4.0 Robot Operating System-independent package for logging
consul 1.2.1 Tool for service discovery, monitoring and configuration
consul-backinator 1.6.5 Consul backup and restoration application
consul-template 0.19.5 Generic template rendering and notifications with Consul
contacts 1.1a-3 Command-line tool to access macOS's Contacts (formerly 'Address Book')
container-diff 0.11.0 Diff your Docker containers
convertlit 1.8 Convert Microsoft Reader format eBooks into open format
convmv 2.05 Filename encoding conversion tool
convox 20180708231844 Command-line interface for the Rack PaaS on AWS
cookiecutter 1.6.0 Utility that creates projects from templates
coq 8.8.1 Proof assistant for higher-order logic
corebird 1.7.4 Native Gtk+ Twitter Client
corectl 0.7.18 CoreOS over macOS made very simple
coreos-ct 0.9.0 Convert a Container Linux Config into Ignition
coreutils 8.30 GNU File, Shell, and Text utilities
corkscrew 2.0 Tunnel SSH through HTTP proxies
corsixth 0.61 Open source clone of Theme Hospital
cosi 0.8.5 Implementation of scalable collective signing
coturn Free open source implementation of TURN and STUN Server
couchdb 1.7.1 Document database server
couchdb-lucene 2.1.0 Full-text search of CouchDB documents using Lucene
couchpotatoserver 3.0.1 Download movies automatically
cowsay 3.04 Configurable talking characters in ASCII art
cp2k 5.1 Quantum chemistry and solid state physics software package
cpanminus 1.7044 Get, unpack, build, and install modules from CPAN
cpansearch 0.2 CPAN module search written in C
cpmtools 2.20 Tools to access CP/M file systems
cppad 20180000.0 Differentiation of C++ Algorithms
cppcheck 1.84 Static analysis of C and C++ code
cppcms 1.2.1 Free High Performance Web Development Framework
cppi 1.18 Indent C preprocessor directives to reflect their nesting
cppp 2.6 Partial Preprocessor for C
cpprestsdk 2.10.2 C++ libraries for cloud-based client-server communication
cpptest 1.1.2 Unit testing framework handling automated tests in C++
cppunit 1.14.0 Unit testing framework for C++
cpputest 3.8 C /C++ based unit xUnit test framework
cproto 4.7m Generate function prototypes for functions in input files
cpulimit 0.2 CPU usage limiter
cputhrottle 1.0.0 Limit the CPU usage of a process
cquery 20180302 C/C++ language server
cracklib 2.9.6 LibCrack password checking library
crash 1.3.2 Kernel debugging shell for Java that allows gdb-like syntax
crc32c 1.0.5 CRC32C implementation with CPU-specific acceleration
credstash 1.15.0 Little utility for managing credentials in the cloud
creduce 2.8.0 Reduce a C/C++ program while keeping a property of interest
crf++ 0.58 Conditional random fields for segmenting/labeling sequential data
crm114 20100106 Examine, sort, filter or alter logs or data streams
cromwell 33.1 Workflow Execution Engine using Workflow Description Language
cronolog 1.6.2 Web log rotation
crosstool-ng 1.23.0 Tool for building toolchains
crowdin 2.0.22 Command-line tool that allows to manage your resources with
crunch 3.6 Wordlist generator
crush-tools 20150716 Command-line tools for processing delimited text data
cryfs 0.9.9 Encrypts your files so you can safely store them in Dropbox, iCloud, etc.
cryptol 2.5.0 Domain-specific language for specifying cryptographic algorithms
cryptopp 7.0.0 Free C++ class library of cryptographic schemes
crystal 0.25.1 Fast and statically typed, compiled language with Ruby-like syntax
crystal-icr 0.5.0 Interactive console for Crystal programming language
crystal-lang 0.25.1 Fast and statically typed, compiled language with Ruby-like syntax
cscope 15.8b Tool for browsing source code
csfml 2.4 SMFL bindings for C
csmith 2.3.0 Generates random C programs conforming to the C99 standard
cspice 66 Observation geometry system for robotic space science missions
css-crush 2.4.0 Extensible PHP based CSS preprocessor
cssembed 0.4.5 Automatic data URI embedding in CSS files
csshx 0.74 Cluster ssh tool for
csup 20120305 Rewrite of CVSup in C
csv-fix 1.6 Tool for manipulating CSV data
csvkit 1.0.3 Suite of command-line tools for converting to and working with CSV
csvprintf 1.0.3 Command-line utility for parsing CSV files
csvtomd 0.2.1 CSV to Markdown table converter
ctags 5.8 Reimplementation of ctags(1)
ctail 0.1.0 Tool for operating tail across large clusters of machines
ctemplate 2.3 Template language for C++
ctl 1.5.2 Programming language for digital color management
ctop 0.7.1 Top-like interface for container metrics
ctunnel 0.7 Cryptographic or plain tunnels for TCP/UDP connections
cuba 4.2 Library for multidimensional numerical integration
cubeb 0.2 Cross-platform audio library
cucumber-cpp 0.5 Support for writing Cucumber step definitions in C++
cuetools 1.4.1 Utilities for .cue and .toc files
cunit 2.1-3 Lightweight unit testing framework for C
curaengine 15.04 C++ 3D printing GCode generator
curl 7.61.0 Get a file from an HTTP, HTTPS or FTP server
curlftpfs 0.9.2 Filesystem for accessing FTP hosts based on FUSE and libcurl
curlish 1.22 Curl wrapper that adds support for OAuth 2.0
curlpp 0.8.1 C++ wrapper for libcURL
curseofwar 1.2.0 Fast-paced action strategy game
cutter 1.2.6 Unit Testing Framework for C and C++
cvs 1.12.13 Version control system
cvs2svn 2.4.0 Tool for converting from CVS to Subversion
cvsps 3.13 Create patchset information from CVS
cvsutils 0.2.6 CVS utilities for use in working directories
cvsync 0.24.19 Portable CVS repository synchronization utility
cweb 3.64b Literate documentation system for C, C++, and Java
cxxtest 4.4 xUnit-style unit testing framework for C++
cython 0.28.4 Compiler for writing C extensions for the Python language
czmq 4.1.1 High-level C binding for ZeroMQ
daemon 0.6.4 Turn other processes into daemons
daemonize 1.7.8 Run a command as a UNIX daemon
daemonlogger 1.2.1 Network packet logger and soft tap daemon
daemontools 0.76 Collection of tools for managing UNIX services
dante 1.4.2 SOCKS server and client, implementing RFC 1928 and related standards
daq 2.0.6 Network intrusion prevention and detection system
dar 2.5.15 Backup directory tree and files
darcs 2.14.1 Distributed version control system that tracks changes, via Haskell
dark-mode 2.0.1 Control the macOS dark mode from the command-line
darkhttpd 1.12 Small static webserver without CGI
darkice 1.3 Live audio streamer
darksky-weather 0.15.5 Command-line weather from the API
darkstat 3.0.719 Network traffic analyzer
dartsim 6.5.0 Dynamic Animation and Robotics Toolkit
dash POSIX-compliant descendant of NetBSD's ash (the Almquist SHell)
dashing 0.3.0 Generate Dash documentation from HTML files
dasht 2.2.0 Search API docs offline, in your terminal or browser
dasm 2014.03.04 Macro assembler with support for several 8-bit microprocessors
datamash 1.3 Tool to perform numerical, textual & statistical operations
datetime-fortran 1.6.0 Fortran time and date manipulation library
dateutils 0.4.3 Tools to manipulate dates with a focus on financial data
datomic 0.9.5703 Database separating transactions, storage and queries
davix 0.6.8 Library and tools for advanced file I/O with HTTP-based protocols
davmail 4.8.6 POP/IMAP/SMTP/Caldav/Carddav/LDAP exchange gateway
dbacl 1.14.1 Digramic Bayesian classifier
dbhash 3.24.0 Computes the SHA1 hash of schema and content of a SQLite database
dbus 1.12.8 Message bus system, providing inter-application communication
dbus-glib 0.110 GLib bindings for the D-Bus message bus system
dbxml 6.1.4 Embeddable XML database with XQuery support and other advanced features
dc3dd 7.2.646 Patched GNU dd that is intended for forensic acquisition of data
dcadec 0.2.0 DTS Coherent Acoustics decoder with support for HD extensions
dcal 0.1.0 dcal(1) is to cal(1) what ddate(1) is to date(1)
dcd 0.9.9 Auto-complete program for the D programming language
dcfldd 1.3.4-1 Enhanced version of dd for forensics and security
dcled 2.2 Linux driver for dream cheeky USB message board
dcm2niix 1.0.20180622 DICOM to NIfTI converter
dcmtk 3.6.3 OFFIS DICOM toolkit command-line utilities
dcos-cli 0.6.1 Cross-platform command-line utility to manage DC/OS clusters
dcraw 9.28.0 Digital camera RAW photo decoding software
ddar 1.0 De-duplicating archiver
ddate 0.2.2 Converts boring normal dates to fun Discordian Date
ddclient 3.8.3 Update dynamic DNS entries
ddd 3.3.12 Graphical front-end for command-line debuggers
ddgr 1.4 DuckDuckGo from the terminal
ddrescue 1.23 GNU data recovery tool
deark 1.4.6 File conversion utility for older formats
debianutils 4.8.6 Miscellaneous utilities specific to Debian
defaultbrowser 1.1 Command-line tool for getting & setting the default browser
deheader 1.6 Analyze C/C++ files for unnecessary headers
dehydrated 0.6.2 LetsEncrypt/acme client implemented as a shell-script
deis 2.18.0 The CLI for Deis Workflow
deisctl 1.13.4 Deis Control Utility
deja-gnu 1.6.1 Framework for testing other programs
delta 2006.08.03 Programatically minimize files to isolate features of interest
denominator 4.7.1 Portable Java library for manipulating DNS clouds
density 0.14.2 Superfast compression library
dep 0.4.1 Go dependency management tool
dependency-check 3.2.1 OWASP dependency-check
deployer 6.2.0 Deployment tool written in PHP with support for popular frameworks
depqbf 6.03 Solver for quantified boolean formulae (QBF)
derby Apache Derby is an embedded relational database running on JVM
desk 0.6.0 Lightweight workspace manager for the shell
desktop-file-utils 0.23 Command-line utilities for working with desktop entries
detox 1.2.0 Utility to replace problematic characters in filenames
devd 0.8 Local webserver for developers
devil 1.8.0 Cross-platform image library
devtodo 0.1.20 Command-line task lists
dex 1.0 Dextrous text editor
dex2jar 2.0 Tools to work with Android .dex and Java .class files
dfc 3.1.1 Display graphs and colors of file system space/usage
dfix 0.3.5 Auto-upgrade tool for D source code
dfmt 0.8.2 Formatter for D source code
dfu-programmer 0.7.2 Device firmware update based USB programmer for Atmel chips
dfu-util 0.9 USB programmer
dgen 1.33 Sega Genesis / Mega Drive emulator
dhall-json 1.2.1 Dhall to JSON compiler and a Dhall to YAML compiler
dhcpdump 1.8 Monitor DHCP traffic for debugging purposes
dhcping 1.2 Perform a dhcp-request to check whether a dhcp-server is running
dhex 0.68 Ncurses based advanced hex editor featuring diff mode and more
di 4.46 Advanced df-like disk information utility
dialog 1.3-20180621 Display user-friendly message boxes from shell scripts
diamond 0.9.22 Accelerated BLAST compatible local sequence aligner
dict 1.12.1 Dictionary Server Protocol (RFC2229) client
diction 1.11 GNU diction and style
dieharder 3.31.1 Random number test suite
diff-pdf 0.2 Visually compare two PDF files
diff-so-fancy 1.2.0 Good-lookin' diffs with diff-highlight and more
diffoscope 99 In-depth comparison of files, archives, and directories
diffstat 1.61 Produce graph of changes introduced by a diff file
diffuse 0.4.8 Graphical tool for merging and comparing text files
diffutils 3.6 File comparison utilities
digdag 0.9.27 Workload Automation System
digitemp 3.7.1 Read temperature sensors in a 1-Wire net
dirac 1.0.2 General-purpose video codec aimed at a range of resolutions
direnv 2.17.0 Load/unload environment variables based on $PWD
direvent 5.1 Monitors events in the file system directories
dirmngr 1.1.1 Server for managing certificate revocation lists
dirt 1.1 Experimental sample playback
discount 2.2.3a C implementation of Markdown
disktype 9 Detect content format of a disk or disk image
dislocker 0.7.1 FUSE driver to read/write Windows' BitLocker-ed volumes
distcc 3.3 Distributed compiler client and server
distribution 1.3 Create ASCII graphical histograms in the terminal
dita-ot 3.1 DITA Open Toolkit is an implementation of the OASIS DITA specification
ditaa 0.11.0 Convert ASCII diagrams into proper bitmap graphics
django-completion 2.0.7 Bash completion for Django
djbdns 1.05 D.J. Bernstein's DNS tools
djmount 0.71 File system client for mounting network media servers
djview4 4.10.6 Viewer for the DjVu image format
djvu2pdf 0.9.2 Small tool to convert Djvu files to PDF files
djvulibre 3.5.27 DjVu viewer
dlib 19.15 C++ library for machine learning
dlite 1.1.5 Provides a way to use docker on macOS without docker-machine
dmalloc 5.5.2 Debug versions of system memory management routines
dmd 2.081.1 D programming language compiler for macOS
dmenu 4.8 Dynamic menu for X11
dmtx-utils 0.7.6 Read and write data matrix barcodes
dns2tcp 0.5.2 TCP over DNS tunnel
dnscrypt-proxy 2.0.16 Secure communications between a client and a DNS resolver
dnscrypt-wrapper 0.4.1 Server-side proxy that adds dnscrypt support to name resolvers
dnsdist 1.3.2 Highly DNS-, DoS- and abuse-aware loadbalancer
dnsmap 0.30 Passive DNS network mapper (a.k.a. subdomains bruteforcer)
dnsmasq 2.79 Lightweight DNS forwarder and DHCP server
dnsperf Measure DNS performance by simulating network conditions
dnsrend 0.08 DNS message dissector
dnstop 20140915 Console tool to analyze DNS traffic
dnstracer 1.9 Trace a chain of DNS servers to the source
dnstwist 1.02 Test domains for typo squatting, phishing and corporate espionage
dnsviz 0.6.7 Tools for analyzing and visualizing DNS and DNSSEC behavior
docbook 5.0 Standard SGML representation system for technical documents
docbook-xsl 1.79.1 XML vocabulary to create presentation-neutral documents
docbook2x 0.8.8 Convert DocBook to UNIX manpages and GNU TeXinfo
docfx 2.37 Tools for building and publishing API documentation for .NET projects
docker 18.05.0 Pack, ship and run any application as a lightweight container
docker-clean 2.0.4 Clean Docker containers, images, networks, and volumes
docker-cloud 1.0.9 SaaS to build, deploy and manage Docker-based applications
docker-completion 18.05.0 Bash, Zsh and Fish completion for Docker
docker-compose 1.21.2 Isolated development environments using Docker
docker-compose-completion 1.21.2 Docker-compose completion script
docker-credential-helper 0.6.0 macOS Credential Helper for Docker
docker-gen 0.7.4 Generate files from docker container metadata
docker-ls 0.3.1 Tools for browsing and manipulating docker registries
docker-machine 0.15.0 Create Docker hosts locally and on cloud providers
docker-machine-completion 0.15.0 Docker-machine completion script
docker-machine-driver-vultr 1.4.0 Docker Machine driver plugin for Vultr Cloud
docker-machine-driver-xhyve 0.3.3 Docker Machine driver for xhyve
docker-machine-nfs 0.5.0 Activates NFS on docker-machine
docker-machine-parallels 1.3.0 Docker Machine Parallels Driver
docker-squash 1.0.7 Docker image squashing tool
docker-swarm 1.2.9 Turn a pool of Docker hosts into a single, virtual host
docker2aci 0.17.2 Library and CLI tool to convert Docker images to ACIs
dockutil 2.0.5 Tool for managing dock items
dockviz 0.6.3 Visualizing docker data
dockward 0.0.4 Port forwarding tool for Docker containers
doctl 1.8.3 Command-line tool for DigitalOcean
docutils 0.14 Text processing system for reStructuredText
docx2txt 1.4 Converts Microsoft Office docx documents to equivalent text documents
doitlive 4.0.1 Replay stored shell commands for live presentations
dopewars 1.5.12 Free rewrite of a game originally based on "Drug Wars"
dos2unix 7.4.0 Convert text between DOS, UNIX, and Mac formats
dosbox 0.74 DOS Emulator
dosbox-x 0.801 DOSBox with accurate emulation and wide testing
dosfstools 4.1 Tools to create, check and label file systems of the FAT family
double-conversion 3.0.0 Binary-decimal and decimal-binary routines for IEEE doubles
doublecpp 0.6.3 Double dispatch in C++
doubledown 0.0.2 Sync local changes to a remote directory
dovecot IMAP/POP3 server
doxygen 1.8.14 Generate documentation for several programming languages
doxymacs 1.8.0 Elisp package for using doxygen under Emacs
dpkg Debian package management system
dps8m 1.0 Simulator for the Multics dps-8/m mainframe
draco 1.3.3 3D geometric mesh and point cloud compression library
drafter 3.2.7 Native C/C++ API Blueprint Parser
drake 1.0.3 Data workflow tool meant to be 'make for data'
drip 0.2.4 JVM launching without the hassle of persistent JVMs
dromeaudio 0.3.0 Small C++ audio manipulation and playback library
dropbear 2018.76 Small SSH server/client for POSIX-based system
dropbox-uploader 1.0 Bash script for interacting with Dropbox
druid 0.12.1 High-performance, column-oriented, distributed data store
dscanner 0.5.7 Analyses e.g. the style and syntax of D code
dsd 1.6.0 Decoder for several digital speech formats
dsh 0.25.10 Dancer's shell, or distributed shell
dshb 0.2.0 macOS system monitor in Swift
dsocks 1.8 SOCKS client wrapper for *BSD/macOS
dspdfviewer 1.15.1 Dual-Screen PDF Viewer for latex-beamer
dssim 2.9.7 RGBA Structural Similarity Rust implementation
dtach 0.9 Emulates the detach feature of screen
dtc 1.4.6 Device tree compiler
dterm 0.5 Terminal emulator for use with xterm and friends
dtrx 7.1 Intelligent archive extraction
dub 1.10.0 Build tool for D projects
duc 1.4.3 Suite of tools for inspecting disk usage
duck Command-line interface for Cyberduck (a multi-protocol file transfer tool)
duff 0.5.2 Quickly find duplicates in a set of files from the command-line
dumb 0.9.3 IT, XM, S3M and MOD player library
dungeon 4.0 The classic text adventure
duo_unix 1.10.3 Two-factor authentication for SSH
duplicity 0.7.17 Bandwidth-efficient encrypted backup
duply 2.0.4 Frontend to the duplicity backup system
dupseek 1.3 Interactive program to find and remove duplicate files
duti 1.5.4 Select default apps for documents and URL schemes on macOS
dvanalyzer 1.4.2 Quality control tool for examining tape-to-file DV streams
dvd-vr 0.9.7 Utility to identify and extract recordings from DVD-VR files
dvdauthor 0.7.2 DVD-authoring toolset
dvdbackup 0.4.2 Rip DVD's from the command-line
dvdrtools 0.2.1 Fork of cdrtools DVD writer support
dvd+rw-tools 7.1 DVD+-RW/R tools
dvm 1.0.1 Docker Version Manager
dvorak7min 1.6.1 Dvorak (simplified keyboard layout) typing tutor
dwarf 0.4.0 Object file manipulation tool
dwarfutils 20180129 Dump and produce DWARF debug information in ELF objects
dwatch 0.1.1 Watch programs and perform actions based on a configuration file
dwdiff 2.1.1 Diff that operates at the word level
dwm 6.1 Dynamic window manager
dxflib C++ library for parsing DXF files
dxpy 0.255.0 DNAnexus toolkit utilities and platform API bindings for Python
dyld-headers 360.18 Header files for the dynamic linker
dylibbundler 0.4.4 Utility to bundle libraries into executables for macOS
dynamips 0.2.18 Cisco 7200/3600/3725/3745/2600/1700 Router Emulator
dynare 4.5.5 Platform for economic models, particularly DSGE and OLG models
e2fsprogs 1.44.3 Utilities for the ext2, ext3, and ext4 file systems
e2tools 0.0.16 Utilities to read, write, and manipulate files in ext2/3/4 filesystems
easy-git Wrapper to simplify learning and using git
easy-tag 2.4.3 Application for viewing and editing audio file tags
easyrpg-player 0.5.3 RPG Maker 2000/2003 games interpreter
ebook-tools 0.2.2 Access and convert several ebook formats
ec2-ami-tools 1.5.7 Amazon EC2 AMI Tools (helps bundle Amazon Machine Images)
ec2-api-tools Client interface to the Amazon EC2 web service
ecasound 2.9.1 Multitrack-capable audio recorder and effect processor
eccodes 2.8.0 Decode and encode messages in the GRIB 1/2 and BUFR 3/4 formats
echoprint-codegen 4.12 Codegen for Echoprint
ecj 4.9 Standalone version of the Eclipse Java compiler
ecl 16.1.3 Embeddable Common Lisp
ecm 1.0 Prepare CD image files so they compress better
ed 1.14.2 Classic UNIX line editor
editorconfig 0.12.2 Maintain consistent coding style between multiple editors
efl 1.20.7 Enlightenment Foundation Libraries
eg 1.02 Expert Guide. Norton Guide Reader For GNU/Linux
eiffelstudio Development environment for the Eiffel language
eigen 3.3.4 C++ template library for linear algebra
einstein 2.0 Remake of the old DOS game Sherlock
ejabberd 18.06 XMPP application server
ejdb 1.2.12 C library based on modified version of Tokyo Cabinet
eject 0.1.27 Generate swift code from Interface Builder xibs
ekg2 0.3.1 Multiplatform, multiprotocol, plugin-based instant messenger
ekhtml 0.3.2 Forgiving SAX-style HTML parser
elasticsearch 6.2.4 Distributed search & analytics engine
elasticsearch@1.7 1.7.6 Distributed search & analytics engine
elasticsearch@2.4 2.4.6 Distributed search & analytics engine
elasticsearch@5.6 5.6.10 Distributed search & analytics engine
elb-tools Client interface to the Amazon Elastic Load Balancing web service
elektra 0.8.23 Framework to access config settings in a global key database
eless 0.5 Better `less` using Emacs view-mode and Bash
elinks 0.11.7 Text mode web browser
elixir 1.6.6 Functional metaprogramming aware language built on Erlang VM
elixir-build 20141001 Elixir version of ruby-build
elm 0.18.0 Functional programming language for building browser-based GUIs
elm-format 0.6.1-alpha Elm source code formatter, inspired by gofmt
elvish 0.12 Friendly and expressive shell
emacs 26.1 GNU Emacs text editor
emacs-clang-complete-async 0.5 Emacs plugin using libclang to complete C/C++ code
embulk 0.9.7 Data transfer between various databases, file formats and services
emojify 1.0.2 Emoji on the command-line :scream:
emp 0.13.0 CLI for Empire
ems-flasher 0.03 Software for flashing the EMS Gameboy USB cart
emscripten 1.38.8 LLVM bytecode to JavaScript compiler
enca 1.19 Charset analyzer and converter
encfs 1.9.5 Encrypted pass-through FUSE file system
enchant 2.2.3 Spellchecker wrapping library
enet 1.3.13 Provides a network communication layer on top of UDP
engine_pkcs11 0.1.8 Implementation of OpenSSL engine interface
enigma 1.21 Puzzle game inspired by Oxyd and Rock'n'Roll
enscript 1.6.6 Convert text to Postscript, HTML, or RTF, with syntax highlighting
ent 1.0 Pseudorandom number sequence test program
entr 4.1 Run arbitrary commands when files change
envchain 1.0.1 Secure your credentials in environment variables
envconsul 0.7.3 Launch process with environment variables from Consul and Vault
envv 1.7 Shell-independent handling of environment variables
eot-utils 1.1 Tools to convert fonts from OTF/TTF to EOT format
epeg 0.9.2 JPEG/JPG thumbnail scaling
ephemeralpg 2.5 Run tests on an isolated, temporary Postgres database
epic5 2.0.1 Enhanced, programmable IRC client
eprover 2.1 Theorem prover for full first-order logic with equality
epsilon 0.9.2 Powerful wavelet image compressor
epstool 3.08 Edit preview images and fix bounding boxes in EPS files
epubcheck 4.0.2 Validate IDPF EPUB files, version 2.0 and later
eralchemy 1.2.10 Simple entity relation (ER) diagrams generation
erlang 21.0.3 Programming language for highly scalable real-time systems
erlang@17 Programming language for highly scalable real-time systems
erlang@18 Programming language for highly scalable real-time systems
erlang@19 Programming language for highly scalable real-time systems
erlang@20 Programming language for highly scalable real-time systems
es 0.9.1 Extensible shell with first class functions, lexical scoping, and more
esniper 2.35.0 Snipe eBay auctions from the command-line
espeak 1.48.04 Text to speech, software speech synthesizer
etcd 3.3.8 Key value store for shared configuration and service discovery
ethereum 1.8.12 Official Go implementation of the Ethereum protocol
etl 0.04.19 Extensible Template Library
etsh 5.2.0 Two ports of /bin/sh from V6 UNIX (circa 1975)
ettercap 0.8.2 Multipurpose sniffer/interceptor/logger for switched LAN
euca2ools 3.4.1 Eucalyptus client API tools-works with Amazon EC2 and IAM
euler-py 1.3.0 Project Euler command-line tool written in Python
eventlog 0.2.13 Replacement for syslog API providing structure to messages
eventql 0.4.1 Database for large-scale event analytics
evince 3.28.2 GNOME document viewer
ex-vi 050325 UTF8-friendly version of tradition vi
exa 0.8.0 Modern replacement for 'ls'
exact-image 1.0.1 Image processing library
excel-compare 0.6.1 Command-line tool (and API) for diffing Excel Workbooks
exempi 2.4.5 Library to parse XMP metadata
exenv 0.1.0 Elixir versions management tool
exercism 3.0.4 Command-line tool to interact with
exif 0.6.21 Read, write, modify, and display EXIF data on the command-line
exiftags 1.01 Utility to read EXIF tags from a digital camera JPEG file
exiftool 11.01 Perl lib for reading and writing EXIF metadata
exiftran 2.14 Transform digital camera jpegs and their EXIF data
exim 4.91 Complete replacement for sendmail
exiv2 0.26 EXIF and IPTC metadata manipulation library and tools
exodriver 2.5.3 Thin interface to LabJack devices
exomizer 3.0.0 6502 compressor with CBM PET 4032 support
expat 2.2.5 XML 1.0 parser
expect 5.45.4 Program that can automate interactive applications
exploitdb 2018-07-14 The official Exploit Database
ext2fuse 0.8.1 Compact implementation of ext2 file system using FUSE
ext4fuse 0.1.3 Read-only implementation of ext4 for FUSE
extract_url 1.6.2 Perl script to extracts URLs from emails or plain text
exult 1.4.9rc1+r7520 Recreation of Ultima 7
eye-d3 0.8.7 Work with ID3 metadata in .mp3 files
ezstream 0.6.0 Client for Icecast streaming servers
f3 7.0 Test various flash cards
faac ISO AAC audio encoder
faad2 2.8.8 ISO AAC audio decoder
faas-cli 0.6.13 CLI for templating and/or deploying FaaS functions
fabio 1.5.9 Zero-conf load balancing HTTP(S) router
fabric 2.1.3 Library and command-line tool for SSH
fabric-completion 1 Bash completion for Fabric
fades 7.0 Automatically handle virtualenvs for python scripts
fail2ban Scan log files and ban IPs showing malicious signs
fairymax 4.8V AI for playing Chess variants
fakeroot 1.23 Provide a fake root environment
falcon Multi-paradigm programming language and scripting engine
fantom 1.0.71 Object oriented, portable programming language
fasd 1.0.1 CLI tool for quick access to files and directories
fastbit 2.0.3 Open-source data processing library in NoSQL spirit
fastd 18 Fast and Secure Tunnelling Daemon
fastjar 0.94 Implementation of Sun's jar tool
fastme 2.1.6 Accurate and fast distance-based phylogeny inference program
fastqc 0.11.7 Quality control tool for high throughput sequence data
fatsort 1.4.2 Sorts FAT16 and FAT32 partitions
fb-client 2.0.3 Shell-script client for
fbi-servefiles 2.5.0 Serve local files to Nintendo 3DS via FBI remote installer
fceux 2.2.3 The all in one NES/Famicom Emulator
fcgi 2.4.0 Protocol for interfacing interactive programs with a web server
fcgiwrap 1.1.0 CGI support for Nginx
fcitx-remote-for-osx 0.3.0 Handle input method in command-line
fcl 0.5.0 Flexible Collision Library
fcrackzip 1.0 Zip password cracker
fd 7.0.0 Simple, fast and user-friendly alternative to find
fdclone 3.01g Console-based file manager
fdk-aac 0.1.6 Standalone library of the Fraunhofer FDK AAC code from Android
fdk-aac-encoder 0.6.3 Command-line encoder frontend for libfdk-aac
fdroidserver 1.0.8 Create and manage Android app repositories for F-Droid
fdupes 1.6.1 Identify or delete duplicate files
feedgnuplot 1.49 Tool to plot realtime and stored data from the command-line
feh 2.27 X11 image viewer
fetch-crl 3.0.20 Retrieve certificate revocation lists (CRLs)
fetchmail 6.3.26 Fetch mail from a POP, IMAP, ETRN, or ODMR-capable server
fex 2.0.0 Powerful field extraction tool
ffe 0.3.8 Parse flat file structures and print them in different formats
ffind 1.0.1 Friendlier find
ffmbc 0.7.2 FFmpeg customized for broadcast and professional usage
ffmpeg 4.0.1 Play, record, convert, and stream audio and video
ffmpeg@2.8 2.8.13 Play, record, convert, and stream audio and video
ffmpeg2theora 0.30 Convert video files to Ogg Theora format
ffmpegthumbnailer 2.2.0 Create thumbnails for your video files
ffms2 2.23 Libav/ffmpeg based source library and Avisynth plugin
fftw 3.3.8 C routines to compute the Discrete Fourier Transform
fibjs 0.25.0 JavaScript on Fiber
ficy 1.0.21 Icecast/Shoutcast stream grabber suite
field3d 1.7.2 Library for storing voxel data on disk and in memory
fifechan 0.1.4 C++ GUI library designed for games
fig2dev 3.2.7a Translates figures generated by xfig to other formats
figlet 2.2.5 Banner-like program prints strings as ASCII art
file-formula 5.33 Utility to determine file types
file-roller 3.28.1 GNOME archive manager
filebeat 6.2.4 File harvester to ship log files to Elasticsearch or Logstash
finatra 1.5.3 Scala web framework inspired by Sinatra
findutils 4.6.0 Collection of GNU find, xargs, and locate
fio 3.7 I/O benchmark and stress test
firebase-cli 3.19.3 Firebase command-line tools
fish 2.7.1 User-friendly command-line shell for UNIX-like operating systems
fits 1.2.1 File Information Tool Set
fizmo 0.8.5 Z-Machine interpreter
fizsh 1.0.9 Fish-like front end for ZSH
flac 1.3.2 Free lossless audio codec
flac123 0.0.12 Command-line program for playing FLAC audio files
flactag 2.0.4 Tag single album FLAC files with MusicBrainz CUE sheets
flake 0.11 FLAC audio encoder
flake8 3.5.0 Lint your Python code for style and logical errors
flann 1.9.1 Fast Library for Approximate Nearest Neighbors
flashrom 1.0 Identify, read, write, verify, and erase flash chips
flasm 1.62 Flash command-line assembler and disassembler
flatbuffers 1.9.0 Serialization library for C++, supporting Java, C#, and Go
flatcc 0.5.1 FlatBuffers Compiler and Library in C for C
flawfinder 2.0.6 Examines code and reports possible security weaknesses
fleetctl 1.0.0 Distributed init system
flex 2.6.4 Fast Lexical Analyzer, generates Scanners (tokenizers)
flickcurl 1.26 Library for the Flickr API
flif 0.3 Free Loseless Image Format
flint-checker 0.1.0 Check your project for common sources of contributor friction
flintrock 0.10.0 Tool for launching Apache Spark clusters
flow 0.76.0 Static type checker for JavaScript
flow-tools Collect, send, process, and generate NetFlow data reports
flowgrind 0.8.0 TCP measurement tool, similar to iperf or netperf
fltk 1.3.4-2 Cross-platform C++ GUI toolkit
fluent-bit 0.13.4 Data Collector for IoT
fluid-synth 1.1.11 Real-time software synthesizer based on the SoundFont 2 specs
flume 1.6.0 Hadoop-based distributed log collection and aggregation
flvmeta 1.2.1 Manipulate Adobe flash video files (FLV)
flvstreamer 2.1c1 Stream audio and video from flash & RTMP Servers
flyway 5.1.4 Database version control to control migrations
fmdiff 20150915 Use FileMerge as a diff command for Subversion and Mercurial
fmpp 0.9.15 Text file preprocessing tool using FreeMarker templates
fmsx 4.6 MSX emulator
fmt 5.1.0 Open-source formatting library for C++
fn 0.4.126 Command-line tool for the fn project
fobis 2.9.3 KISS build tool for automaticaly building modern Fortran projects
folly 2018.07.16.00 Collection of reusable C++ library artifacts developed at Facebook
foma 0.9.18 Finite-state compiler and C library
fon-flash-cli 1.10.0 Flash La Fonera and Atheros chipset compatible devices
fondu 060102 Tools to convert between different font formats
fontconfig 2.13.0 XML-based font configuration API for X Windows
fontforge 20170731 Command-line outline and bitmap font editor/converter
fonttools 3.28.0 Library for manipulating fonts
fop 2.3 XSL-FO print formatter for making PDF or PS documents
ford 6.0.0 Automatic documentation generator for modern Fortran programs
forego 20180216151118 Foreman in Go for Procfile-based application management
foremost 1.5.7 Console program to recover files based on their headers and footers
fork-cleaner 1.4.2 Cleans up old and inactive forks on your GitHub account
format-udf 1.6.1 Bash script to format a block device to UDF
fortio 1.0.1 HTTP and gRPC load testing and visualization tool and server
fortune 9708 Infamous electronic fortune-cookie generator
fossil 2.6 Distributed software configuration management
fourstore 1.1.6 Efficient, stable RDF database
fox 1.6.56 Toolkit for developing Graphical User Interfaces easily
fpc 3.0.4 Free Pascal: multi-architecture Pascal compiler
fping 4.0 Scriptable ping program for checking if multiple hosts are up
fpp 0.7.2 CLI program that accepts piped input and presents files for selection
fprobe 1.1 Libpcap-based NetFlow probe
fq 0.10.12 Brokered message queue optimized for performance
frag_find 1.0.0 Hash-based carver tool (formerly 'NPS Bloom Filter package')
fragroute 1.2 Intercepts, modifies and rewrites egress traffic for a specified host
freealut 1.1.0 Implementation of OpenAL's ALUT standard
freeciv 2.5.11 Free and Open Source empire-building strategy game
freediameter 1.2.1 Open source Diameter (Authentication) protocol implementation
freedink 108.4 Portable version of the Dink Smallwood game engine
freeglut 3.0.0 Open-source alternative to the OpenGL Utility Toolkit (GLUT) library
freeimage 3.17.0 Library for FreeImage, a dependency-free graphics library
freeipmi 1.6.2 In-band and out-of-band IPMI (v1.5/2.0) software
freeling 4.1 Suite of language analyzers
freeradius-server 3.0.17 High-performance and highly configurable RADIUS server
freerdp 1.0.2 X11 implementation of the Remote Desktop Protocol (RDP)
freeswitch 1.6.20 Telephony platform to route various communication protocols
freetds 1.00.92 Libraries to talk to Microsoft SQL Server and Sybase databases
freetds@0.91 0.91.112 Libraries to talk to Microsoft SQL Server & Sybase
freetype 2.9.1 Software library to render fonts
freexl 1.0.5 Library to extract data from Excel .xls files
frege 3.24.405 Non-strict, functional programming language in the spirit of Haskell
frege-repl 1.4-SNAPSHOT REPL (read-eval-print loop) for Frege
frei0r 1.6.1 Minimalistic plugin API for video effects
fribidi 1.0.4 Implementation of the Unicode BiDi algorithm
frobtads 1.2.4 TADS interpreter and compilers
frotz 2.44 Infocom-style interactive fiction player
frugal 2.20.0 Cross language code generator for creating scalable microservices
fruit 3.1.1 Dependency injection framework for C++
fs-uae 2.8.3 Amiga emulator
fselect 0.4.2 Find files with SQL-like queries
fsevent_watch 0.1 macOS FSEvents client
fsevents-tools 1.0.0 Command-line utilities for the FSEvents API
fsh 1.2 Provides remote command execution
fsql 0.3.1 Search through your filesystem with SQL-esque queries
fstar ML-like language aimed at program verification
fstrm 0.4.0 Frame Streams implementation in C
fsw 1.3.9 File change monitor with multiple backends
fswatch 1.12.0 Monitor a directory for changes and run a shell command
ftgl 2.1.3-rc5 Freetype / OpenGL bridge
ftimes 3.11.0 System baselining and evidence collection tool
ftjam 2.5.2 Build tool that can be used as a replacement for Make
fuego 1.1.SVN Collection of C++ libraries for the game of Go
funcoeszz 15.5 Dozens of command-line mini-applications (Portuguese)
fuse-emulator 1.5.5 Free Unix Spectrum Emulator
fuse-zip 0.4.5 FUSE file system to create & manipulate ZIP archives
fuseki 3.8.0 SPARQL server
futhark 0.6.2 Data-parallel functional programming language
fuzzy-find 0.6.0 Fuzzy filename finder matching across directories as well as files
fwknop 2.6.9 Single Packet Authorization and Port Knocking
fwup 1.2.3 Configurable embedded Linux firmware update creator and runner
fzf 0.17.4 Command-line fuzzy finder written in Go
fzy 0.9 Fast, simple fuzzy text selector with an advanced scoring algorithm
g2 1.1 Friendly git client
g3log 1.3.2 Asynchronous, 'crash safe', logger that is easy to use
gabedit 2.5.0 GUI to computational chemistry packages like Gamess-US, Gaussian, etc.
gaffitter 1.0.0 Efficiently fit files/folders to fixed size volumes (like DVDs)
galen 2.3.7 Automated testing of look and feel for responsive websites
game-music-emu 0.6.2 Videogame music file emulator collection
gammaray 2.9.0 Examine and manipulate Qt application internals at runtime
gammu 1.39.0 Command-line utility to control a phone
gandi.cli 1.2 Command-line interface to products using the public API
ganglia 3.7.2 Scalable distributed monitoring system
garmintools 0.10 Interface to the Garmin Forerunner GPS units
gauche 0.9.6 R7RS Scheme implementation, developed to be a handy script interpreter
gauge 1.0.0 Test automation tool that supports executable documentation
gaul 0.1850-0 Genetic Algorithm Utility Library
gawk 4.2.1 GNU awk utility
gbdfed 1.6 Bitmap Font Editor
gcab 1.1 Windows installer (.MSI) tool
gcal 4.1 Program for calculating and printing calendars
gcc 8.1.0 GNU compiler collection
gcc@4.9 4.9.4 The GNU Compiler Collection
gcc@5 5.5.0 The GNU Compiler Collection
gcc@6 6.4.0 GNU compiler collection
gcc@7 7.3.0 GNU compiler collection
gconf 3.2.6 System for storing user application preferences
gcore 1.3 Produce a snapshot (core dump) of a running process
gcovr 4.1 Reports from gcov test coverage program
gcsfuse 0.23.0 User-space file system for interacting with Google Cloud
gcutil 1.16.1 Manage your Google Compute Engine resources
gcviewer 1.35 Java garbage collection visualization tool
gd 2.2.5 Graphics library to dynamically manipulate images
gdal 2.3.1 Geospatial Data Abstraction Library
gdb 8.1 GNU debugger
gdbm 1.16 GNU database manager
gdcm 2.8.7 Grassroots DICOM library and utilities for medical files
gdk-pixbuf 2.36.12 Toolkit for image loading and pixel buffer manipulation
gdl 3.28.0 GNOME Docking Library provides docking features for GTK+ 3
gdm 1.4 Go Dependency Manager (gdm)
gdmap 0.8.1 Tool to inspect the used space of folders
gdnsd 2.4.0 Authoritative-only DNS server
gdrive 2.1.0 Google Drive CLI Client
gdub 0.1.0 Gradlew/gradle wrapper
gearboy 2.3.1 Nintendo Game Boy (Color) emulator
gearman 1.1.18 Application framework to farm out work to other machines or processes
gearsystem 2.2 Sega Master System / Game Gear emulator
geckodriver 0.21.0 WebDriver <-> Marionette proxy
gecode 6.0.1 Toolkit for developing constraint-based systems and applications
gedit 3.28.1 The GNOME text editor
geeqie 1.4 Lightweight Gtk+ based image viewer
gegl 0.4.4 Graph based image processing framework
gem-completion 2 Bash completion for gem
genact 0.6.0 Nonsense activity generator
genders 1.22 Static cluster configuration database for cluster management
generate-json-schema 2.6.0 Generate a JSON Schema from Sample JSON
genext2fs 1.4.1 Generates an ext2 filesystem as a normal (non-root) user
gengetopt 2.22.6 Generate C code to parse command-line arguments via getopt_long
genometools 1.5.10 GenomeTools: The versatile open source genome analysis software
genstats 1.2 Generate statistics about stdin or textfiles
geocode-glib 3.24.0 GNOME library for gecoding and reverse geocoding
geographiclib 1.49 C++ geography library
geoip 1.6.12 This library is for the GeoIP Legacy format (dat)
geoipupdate 2.5.0 Automatic updates of GeoIP2 and GeoIP Legacy databases
geomview 1.9.5 Interactive 3D viewing program
geos 3.6.2 Geometry Engine
geoserver 2.13.1 Java server to share and edit geospatial data
gerbv 2.6.0 Gerber (RS-274X) viewer
gerrit-tools 1.0.0 Tools to ease Gerrit code review
get-flash-videos Download or play videos from various Flash-based websites
get_iplayer 3.16 Utility for downloading TV and radio programmes from BBC iPlayer
getdns 1.4.2 Modern asynchronous DNS API
geth 1.8.4 Official Go implementation of the Ethereum protocol
getmail 5.6 Extensible mail retrieval system with POP3, IMAP4, SSL support
gettext GNU internationalization (i18n) and localization (l10n) library
getxbook 1.2 Tools to download ebooks from various sources
gexiv2 0.10.8 GObject wrapper around the Exiv2 photo metadata library
gf-complete 2.0 Comprehensive Library for Galois Field Arithmetic
gflags 2.2.1 Library for processing command-line flags
gforth 0.7.3 Implementation of the ANS Forth language
ghc 8.4.3 Glorious Glasgow Haskell Compilation System
ghc@8.0 8.0.2 Glorious Glasgow Haskell Compilation System
ghc@8.2 8.2.2 Glorious Glasgow Haskell Compilation System
ghex 3.18.3 GNOME hex editor
ghi 1.2.0 Work on GitHub issues on the command-line
ghostscript 9.23 Interpreter for PostScript and PDF
ghq 0.8.0 Remote repository management made easy
gibbslda 0.2 Library wrapping imlib2's context API
gibo 2.1.0 Access GitHub's .gitignore boilerplates
gif2png 2.5.11 Convert GIFs to PNGs
gifcap 1.0.4 Capture video from an Android device and make a gif
gifify 4.0 Turn movies into GIFs
giflib 5.1.4 Library and utilities for processing GIFs
giflossy 1.91 Lossy LZW compression, reduces GIF file sizes by 30-50%
gifsicle 1.91 GIF image/animation creator/editor
gifski 0.8.4 Highest-quality GIF encoder based on pngquant
gimme 1.5.0 Shell script to install any Go version
ginac 1.7.4 Not a Computer algebra system
gist 5.0.0 Command-line utility for uploading Gists
gistit 0.1.3 Command-line utility for creating Gists
git 2.18.0 Distributed revision control system
git-annex 6.20180626 Manage files with git without checking in file contents
git-appraise 0.6 Distributed code review system for Git repos
git-archive-all 1.17.1 Archive a project and its submodules
git-cal 0.9.1 GitHub-like contributions calendar but on the command-line
git-cinnabar 0.4.0 Git remote helper to interact with mercurial repositories
git-cola 3.1 Highly caffeinated git GUI
git-credential-manager 2.0.3 Stores Git credentials for Visual Studio Team Services
git-crypt 0.6.0 Enable transparent encryption/decryption of files in a git repo
git-extras 4.5.0 Small git utilities
git-fixup 1.1.2 Alias for git commit --fixup <ref>
git-flow 0.4.1 Extensions to follow Vincent Driessen's branching model
git-flow-avh 1.11.0 AVH edition of git-flow
git-fresh 1.11.0 Utility to keep git repos fresh
git-ftp 1.5.1 Git-powered FTP client
git-game 1.2 Game for git to guess who made which commit
git-gerrit 0.3.0 Gerrit code review helper scripts
git-hooks 1.00.0 Manage project, user, and global Git hooks
git-if 1.3.5 Glulx interpreter that is optimized for speed
git-imerge 1.1.0 Incremental merge for git
git-integration 0.4 Manage git integration branches
git-lfs 2.4.2 Git extension for versioning large files
git-multipush 2.3 Push a branch to multiple remotes in one command
git-now Light, temporary commits for git
git-number 1.0.1 Use numbers for dealing with files in git
git-octopus 1.4 The continuous merge workflow
git-open 1.1 Open GitHub webpages from a terminal
git-plus 0.3.1 Git utilities: git multi, git relation, git old-branches, git recent
git-quick-stats 1.0.10 Simple and efficient way to access statistics in git
git-recent 1.0.4 See your latest local git branches, formatted real fancy
git-remote-hg 0.3 Transparent bidirectional bridge between Git and Mercurial
git-review 1.26.0 Submit git branches to gerrit for review
git-secret 0.2.4 Bash-tool to store the private data inside a git repo
git-secrets 1.2.1 Prevents you from committing sensitive information to a git repo
git-series 0.9.1 Track changes to a patch series over time
git-sh 1.3 Customized Bash environment for git work
git-sizer 1.2.0 Compute various size metrics for a Git repository
git-ssh 0.2.0 Proxy for serving git repositories over SSH
git-standup 2.1.9 Git extension to generate reports for standup meetings
git-subrepo 0.3.1 Git Submodule Alternative
git-svn-abandon 0.0.1 History-preserving svn-to-git migration
git-test 1.0.4 Run tests on each distinct tree in a revision list
git-tf Share changes between TFS and git
git-town 7.2.0 High-level command-line interface for Git
git-tracker 2.0.0 Integrate Pivotal Tracker into your Git workflow
git-url-sub 1.0.1 Recursively substitute remote URLs for multiple repos
git-utils 1.0 Various Git helper utilities
git-vendor 1.1.2 Command for managing git vendored dependencies
git-when-merged 1.2.0 Find where a commit was merged in git
gitbucket 4.26.0 Git platform powered by Scala offering
giter8 0.11.0 Generate files and directories from templates in a git repo
gitfs Version controlled file system
gitg 3.26.0 GNOME GUI client to view git repositories
github-keygen 1.304 Bootstrap GitHub SSH configuration
github-markdown-toc 0.8.0 Easy TOC creation for GitHub (in go)
github-release 0.7.2 Create and edit releases on Github (and upload artifacts)
gitlab-gem 4.4.0 Ruby client and CLI for GitLab API
gitlab-runner 11.0.2 The official GitLab CI runner written in Go
gitless 0.8.6 Simplified version control system on top of git
gitslave 2.0.2 Create group of related repos with one as superproject
gitter-cli 0.8.5 Extremely simple Gitter client for terminals
gitup 0.4.1 Update multiple git repositories at once
gitversion 3.6.5 Easy semantic versioning for projects using Git
gjs 1.52.3 JavaScript Bindings for GNOME
gjstest 1.0.2 Fast JavaScript unit testing framework that runs on the V8 engine
gkrellm 2.3.10 Extensible GTK system monitoring application
gl2ps 1.4.0 OpenGL to PostScript printing library
glade 3.22.1 RAD tool for the GTK+ and GNOME environment
glances 2.11.1 Alternative to top/htop
glassfish 5.0 Java EE application server
glbinding 2.1.4 C++ binding for the OpenGL API
glew 2.1.0 OpenGL Extension Wrangler Library
glfw 3.2.1 Multi-platform library for OpenGL applications
glib 2.56.1 Core application library for C
glib-networking 2.56.1 Network related modules for glib
glib-openssl 2.50.8 OpenSSL GIO module for glib
glibmm 2.56.0 C++ interface to glib
glide 0.13.1 Simplified Go project management, dependency management, and vendoring
glkterm 1.0.4 Terminal-window Glk library
glktermw 1.0.4 Terminal-window Glk library with Unicode support
glm C++ mathematics library for graphics software
global 6.6.2 Source code tag system
globe 0.0.20140814 Prints ASCII graphic of currently-lit side of the Earth
globjects 1.0.0 C++ library strictly wrapping OpenGL objects
globus-toolkit 6.0.1517984806 Toolkit used for building grids
glog 0.3.5 Application-level logging library
gloox 1.0.21 C++ Jabber/XMPP library that handles the low-level protocol
glpk 4.65 Library for Linear and Mixed-Integer Programming
glslang 6.2.2596 OpenGL and OpenGL ES reference compiler for shading languages
glslviewer 1.5 Live-coding console tool that renders GLSL Shaders
glui 2.36 C++ user interface library
glulxe 0.5.4 Portable VM like the Z-machine
glyr 1.0.10 Music related metadata search engine with command-line interface and C API
gmail-backup 20110307 Backup and restore the content of your Gmail account
gmediaserver 0.13.0 UPnP Mediaserver
gmic 2.1.5 Full-Featured Open-Source Framework for Image Processing
gmime 3.2.0 MIME mail utilities
gmp 6.1.2 GNU multiple precision arithmetic library
gmsh 3.0.6 3D finite element grid generator with CAD engine
gmt 5.4.4 Tools for processing and displaying xy and xyz datasets
gmt@4 4.5.17 Manipulation of geographic and Cartesian data sets
gmtl 0.6.1 Lightweight math library
gnatsd 1.2.0 Lightweight cloud messaging system
gnome-autoar 0.2.3 GNOME library for archive handling
gnome-builder 3.28.3 IDE for GNOME
gnome-common 3.18.0 Core files for GNOME
gnome-doc-utils 0.20.10 Documentation utilities for the GNOME project
gnome-latex 3.30.0 LaTeX editor for the GNOME desktop
gnome-recipes 2.0.2 Formula for GNOME recipes
gnome-themes-standard 3.22.3 Default themes for the GNOME desktop environment
gnu-apl 1.7 GNU implementation of the programming language APL
gnu-barcode 0.99 Convert text strings to printed bars
gnu-chess 6.2.5 GNU Chess
gnu-cobol 2.2 Implements much of the COBOL 85 and COBOL 2002 standards
gnu-complexity 1.10 Measures complexity of C source
gnu-getopt 1.1.6 Command-line option parsing library
gnu-go 3.8 GNU Go
gnu-indent 2.2.10 C code prettifier
gnu-prolog 1.4.5 Prolog compiler with constraint solving
gnu-sed 4.5 GNU implementation of the famous stream editor
gnu-shogi 1.4.2 GNU Shogi (Japanese Chess)
gnu-smalltalk 3.2.5 GNU Smalltalk interpreter and image
gnu-tar 1.30 GNU version of the tar archiving utility
gnu-time 1.9 GNU implementation of time utility
gnu-typist 2.9.5 GNU typing tutor
gnu-units 2.17 GNU unit conversion tool
gnu-which 2.21 GNU implementation of which utility
gnumeric 1.12.41 GNOME Spreadsheet Application
gnupg 2.2.9 GNU Pretty Good Privacy (PGP) package
gnupg-pkcs11-scd 0.9.1 Enable the use of PKCS#11 tokens with GnuPG
gnupg@1.4 1.4.23 GNU Pretty Good Privacy (PGP) package
gnupg@2.0 2.0.31 GNU Privacy Guard: a free PGP replacement
gnuplot 5.2.4 Command-driven, interactive function plotting
gnuplot@4 4.6.7 Command-driven, interactive function plotting
gnuradio SDK providing the signal processing runtime and processing blocks
gnuski 0.3 Open source clone of Skifree
gnustep-make 2.7.0 Basic GNUstep Makefiles
gnutls 3.5.19 GNU Transport Layer Security (TLS) Library
go 1.10.3 Open source programming language to build simple/reliable/efficient software
go-bindata 3.7.0 Small utility that generates Go code from any file
go-jira 1.0.17 Simple jira command-line client in Go
go-statik 0.1.2 Embed files into a Go executable
go@1.4 1.4.3-20170922 Go programming environment (1.4)
go@1.8 1.8.7 Go programming environment (1.8)
go@1.9 1.9.7 Go programming environment (1.9)
goaccess 1.2 Log analyzer and interactive viewer for the Apache Webserver
goad 2.0.4 AWS Lambda powered, highly distributed, load testing tool built in Go
gobby 0.5.0 Multi-platform collaborative text editor
gobject-introspection 1.56.1 Generate introspection data for GObject libraries
gobuster 1.4.2 Directory/file & DNS busting tool written in Go
gocr 0.51 Optical Character Recognition (OCR), converts images back to text
gocryptfs 1.5 Encrypted overlay filesystem written in Go
godep 80 Dependency tool for go
goenv 1.15.0 Go version management
gofabric8 0.4.176 CLI for fabric8 running on Kubernetes or OpenShift
goffice 0.10.41 Gnumeric spreadsheet program
gollum 0.5.3 n:m message multiplexer written in Go
golo 3.2.0 Lightweight dynamic language for the JVM
gom 0.3.3 GObject wrapper around SQLite
gomplate 2.6.0 Command-line Golang template processor
goocanvas 2.0.4 Canvas widget for GTK+ using the Cairo 2D library for drawing
goofys 0.19.0 Filey-System interface to Amazon S3
google-authenticator-libpam 1.05 PAM module for two-factor authentication
google-benchmark 1.4.1 C++ microbenchmark support library
google-java-format 1.6 Reformats Java source code to comply with Google Java Style
google-sparsehash 2.0.3 Extremely memory-efficient hash_map implementation
google-sql-tool r10 Command-line tool for executing common SQL statements
googler 3.6 Google Search and News from the command-line
goolabs 0.4.0 Command-line tool for morphologically analyzing Japanese language
goose 2.3.0 Go Language's command-line interface for database migrations
gopass 1.8.2 The slightly more awesome Standard Unix Password Manager for Teams
gor 0.16.1 Real-time HTTP traffic replay tool written in Go
goreleaser 0.80.1 Deliver Go binaries as fast and easily as possible
gost 1.2.0 Simple command-line utility for easily creating Gists for Github
gosu 1.14.10 Pragmatic language for the JVM
gotags 1.4.1 Tag generator for Go, compatible with ctags
goto 1.2.3 Bash tool for navigation to aliased directories with auto-completion
gource 0.49 Version Control Visualization Tool
govendor 1.0.9 Go vendor tool that works with the standard vendor file
gowsdl 0.2.1 WSDL2Go code generation as well as its SOAP proxy
gox 0.4.0 Go cross compile tool
gpa 0.9.10 Graphical user interface for the GnuPG
gpac 0.7.1 Multimedia framework for research and academic purposes
gpatch 2.7.6 Apply a diff file to an original
gpcslots2 0.4.5b Casino text-console game
gperf 3.1 Perfect hash function generator
gperftools 2.7 Multi-threaded malloc() and performance analysis tools
gpg-agent 2.0.31 GPG key agent
gpgme 1.11.1 Library access to GnuPG
gphoto2 2.5.17 Command-line interface to libgphoto2
gplcver 2.12a Pragmatic C Software GPL Cver 2001
gpm 1.4.0 Barebones dependency manager for Go
gpp 2.25 General-purpose preprocessor with customizable syntax
gpredict 2.2.1 Real-time satellite tracking/prediction application
gprof2dot 2017.9.19 Convert the output from many profilers into a Graphviz dot graph
gpsbabel 1.5.4 Converts/uploads GPS waypoints, tracks, and routes
gpsd 3.17 Global Positioning System (GPS) daemon
gpsim 0.30.0 Simulator for Microchip's PIC microcontrollers
gptsync 0.14 GPT and MBR partition tables synchronization tool
gputils 1.5.0-1 GNU PIC Utilities
gpx 2.5.2 Gcode to x3g converter for 3D printers running Sailfish
gqlplus 1.16 Drop-in replacement for sqlplus, an Oracle SQL client
gqview 2.0.4 Image browser
gr-osmosdr 0.1.4 Osmocom GNU Radio Blocks
grace 5.1.25 WYSIWYG 2D plotting tool for X11
gradle 4.9 Build system based on the Groovy language
gradle-completion 1.3.1 Bash and Zsh completion for Gradle
gradle@2.14 2.14.1 Gradle build automation tool
grafana 5.2.1 Gorgeous metric visualizations and dashboards for timeseries databases
grails 3.3.6 Web application framework for the Groovy language
grakn 1.2.0 The distributed hyper-relational database for knowledge engineering
grap 1.45 Language for typesetting graphs
graph-tool 2.27 Efficient network analysis for Python 3
graphene 1.8.2 Thin layer of graphic data types
graphicsmagick 1.3.30 Image processing tools collection
graphite2 1.3.11 Smart font renderer for non-Roman scripts
graphviz 2.40.1 Graph visualization software from AT&T and Bell Labs
grc 1.11.3 Colorize logfiles and command output
greed 4.2 Game of consumption
grep 3.1 GNU grep, egrep and fgrep
grepcidr 2.0 Filter IP addresses matching IPv4 CIDR/network specification
grib-api 1.27.0 Encode and decode grib messages (editions 1 and 2)
griffon 1.5.0 Application framework for desktop applications in the JVM
grip 4.5.2 GitHub Markdown previewer
groff 1.22.3 GNU troff text-formatting system
grok 0.9.2 Powerful pattern-matching/reacting too
gromacs 2018.2 Versatile package for molecular dynamics calculations
gron 0.6.0 Make JSON greppable
groonga 8.0.4 Fulltext search engine and column store
groovy 2.5.1 Java-based scripting language
groovysdk 2.5.1 SDK for Groovy: a Java-based scripting language
groovyserv 1.2.0 Speed up Groovy startup time
growly 0.2.0 Redirect command output to a growl notification
grpc 1.13.1 Next generation open source RPC library and framework
grsync 1.2.6 GUI for rsync
grt 0.0.1 The Gesture Recognition Toolkit for real-time machine learning
grunt-cli 1.2.0 JavaScript Task Runner
grunt-completion 1.2.0 Bash and Zsh completion for Grunt
grv 0.2.0 Terminal interface for viewing git repositories
gsar 1.21 General Search And Replace on files
gsasl 1.8.0 SASL library command-line interface
gsettings-desktop-schemas 3.28.0 GSettings schemas for desktop components
gsl 2.5 Numerical library for C and C++
gsmartcontrol 1.1.3 Graphical user interface for smartctl
gsoap 2.8.68 SOAP stub and skeleton compiler for C and C++
gspell 1.8.1 Flexible API to implement spellchecking in GTK+ applications
gssdp 1.0.2 GUPnP library for resource discovery and announcement over SSDP
gssh 2.9.0 SSH automation tool based on Groovy DSL
gst-editing-services 1.14.1 GStreamer Editing Services
gst-libav 1.14.1 GStreamer plugins for Libav (a fork of FFmpeg)
gst-plugins-bad 1.14.1 GStreamer plugins less supported, not fully tested
gst-plugins-base 1.14.1 GStreamer plugins (well-supported, basic set)
gst-plugins-good 1.14.1 GStreamer plugins (well-supported, under the LGPL)
gst-plugins-ugly 1.14.1 Library for constructing graphs of media-handling components
gst-python 1.14.1 Python overrides for gobject-introspection-based pygst bindings
gst-rtsp-server 1.14.1 RTSP server library based on GStreamer
gst-validate 1.14.1 Tools to validate GstElements from GStreamer
gstreamer 1.14.1 Development framework for multimedia applications
gstreamermm 1.10.0 GStreamer C++ bindings
gti 1.6.1 ASCII-art displaying typo-corrector for commands
gtk+ 2.24.32 GUI toolkit
gtk-chtheme 0.3.1 GTK+ 2.0 theme changer GUI
gtk-doc 1.28 GTK+ documentation tool
gtk-engines 2.20.2 Themes for GTK+
gtk-gnutella 1.1.13 Share files in a peer-to-peer (P2P) network
gtk-mac-integration 2.1.2 Integrates GTK macOS applications with the Mac desktop
gtk-murrine-engine 0.98.2 Murrine GTK+ engine
gtk-vnc 0.7.2 VNC viewer widget for GTK
gtk+3 3.22.30 Toolkit for creating graphical user interfaces
gtkdatabox Widget for live display of large amounts of changing data
gtkextra 3.3.4 Widgets for creating GUIs for GTK+
gtkglext 1.2.0 OpenGL extension to GTK+
gtkmm 2.24.5 C++ interfaces for GTK+ and GNOME
gtkmm3 3.22.2 C++ interfaces for GTK+ and GNOME
gtksourceview 2.10.5 Text view with syntax, undo/redo, and text marks
gtksourceview3 3.24.8 Text view with syntax, undo/redo, and text marks
gtksourceview@4 4.0.2 Text view with syntax, undo/redo, and text marks
gtksourceviewmm 2.10.3 C++ bindings for gtksourceview
gtksourceviewmm3 3.18.0 C++ bindings for gtksourceview3
gtkspell3 3.0.9 Gtk widget for highlighting and replacing misspelled words
gtmess 0.97 Console MSN messenger client
gts 0.7.6 GNU triangulated surface library
gucharmap 10.0.4 GNOME Character Map, based on the Unicode Character Database
guetzli 1.0.1 Perceptual JPEG encoder
guichan 0.8.2 Small, efficient C++ GUI library designed for games
guile 2.2.3 GNU Ubiquitous Intelligent Language for Extensions
guile@2.0 2.0.14 GNU Ubiquitous Intelligent Language for Extensions
gumbo-parser 0.10.1 C99 library for parsing HTML5
gupnp 1.0.2 Framework for creating UPnP devices and control points
gupnp-av 0.12.10 Library to help implement UPnP A/V profiles
gupnp-tools 0.8.14 Free replacements of Intel's UPnP tools
gutenberg 0.3.4 Opinionated static site generator with everything built-in
gv 3.7.4 View and navigate through PostScript and PDF documents
gvp 0.3.0 Go versioning packager
gwenhywfar 4.20.0 Utility library required by aqbanking and related software
gws 0.2.0 Manage workspaces composed of git repositories
gwt 2.8.2 Google web toolkit
gwyddion 2.51 Scanning Probe Microscopy visualization and analysis tool
gx 0.13.0 The language-agnostic, universal package manager
gx-go 1.7.0 Tool to use with the gx package manager for packages written in go
gxml 0.16.3 GObject-based XML DOM API
gzip 1.9 Popular GNU data compression program
gzrt 0.8 Gzip recovery toolkit
h2 1.4.197 Java SQL database
h264bitstream 0.1.9 Library for reading and writing H264 video streams
h2o 2.2.5 HTTP server with support for HTTP/1.x and HTTP/2
hachoir-metadata 1.3.3 Extract metadata from video, music and other files
hackrf 2018.01.1 Low cost software radio platform
hadolint 1.10.3 Smarter Dockerfile linter to validate best practices
hadoop 3.1.0 Framework for distributed processing of large data sets
halibut 1.2 Yet another free document preparation system
hamlib Ham radio control libraries
hana 1.5.0 The Boost.Hana C++14 metaprogramming library
handbrake 1.1.1 Open-source video transcoder available for Linux, Mac, and Windows
hapi-fhir-cli 3.4.0 Command-line interface for the HAPI FHIR library
haproxy 1.8.12 Reliable, high performance TCP/HTTP load balancer
harbour 3.0.0 Portable, xBase-compatible programming language and environment
hardlink 0.3.0 Replace file copies using hardlinks
hardlink-osx 0.1.1 Command-line utility that implements hardlinks on macOS
harfbuzz 1.8.4 OpenType text shaping engine
hashcash 1.22 Proof-of-work algorithm to counter denial-of-service (DoS) attacks
hashcat 4.1.0 World's fastest and most advanced password recovery utility
hashpump 1.2.0 Tool to exploit hash length extension attack
haskell-stack 1.7.1 The Haskell Tool Stack
haste-client 0.2.3 CLI client for haste-server
hatari 2.1.0 Atari ST/STE/TT/Falcon emulator
haxe 3.4.7 Multi-platform programming language
hayai 1.0.2 C++ benchmarking framework inspired by the googletest framework
hbase Hadoop database: a distributed, scalable, big data store
hcloud 1.5.0 Command-line interface for Hetzner Cloud
hdf5 1.10.2 File format designed to store large amounts of data
hdf5@1.8 1.8.20 File format designed to store large amounts of data
headphones 0.5.19 Automatic music downloader for SABnzbd
heartbeat 6.2.4 Lightweight Shipper for Uptime Monitoring
hebcal 4.13 Perpetual Jewish calendar for the command-line
heimdal 7.5.0 Free Kerberos 5 implementation
hello 2.10 Program providing model for GNU coding standards and practices
help2man 1.47.6 Automatically generate simple man pages
henplus 0.9.8 SQL shell that can handle multiple sessions in parallel
hercules 3.13 System/370, ESA/390 and z/Architecture Emulator
heroku 7.6.0 Command-line client for the cloud PaaS
herrie 2.2 Minimalistic audio player built upon Ncurses
hesiod 3.2.1 Library for the simple string lookup service built on top of DNS
hevea 2.32 LaTeX-to-HTML translator
hexcurse 1.60.0 Ncurses-based console hex editor
hexedit 1.4.2 View and edit files in hexadecimal or ASCII
hexgui 0.9.1 GUI for playing Hex over Hex Text Protocol
hfstospell 0.5.0 Helsinki Finite-State Technology ospell
hfsutils 3.2.6 Tools for reading and writing Macintosh volumes
hg-fast-export 180610 Fast Mercurial to Git converter
hg-flow Development model for mercurial inspired by git-flow
hh 1.25 Bash and zsh history suggest box
hicolor-icon-theme 0.17 Fallback theme for icon themes
hidapi 0.8.0-rc1 Library for communicating with USB and Bluetooth HID devices
highlight 3.43 Convert source code to formatted text with syntax highlighting
highlighting-kate 0.6.4 Haskell syntax highlighting library, based on the Kate editor
hilite 1.5 CLI tool that runs a command and highlights STDERR output
hiredis 0.13.3 Minimalistic client for Redis
historian 0.0.2 Command-line utility for managing shell history in a SQLite database
hive 3.0.0 Hadoop-based data summarization, query, and analysis
hivemind 1.0.4 The mind to rule processes of your development environment
hledger 1.10 Command-line accounting tool
hlint 2.1.8 Haskell source code suggestions
hmmer 3.1b2 Build profile HMMs and scan against sequence databases
hoedown 3.0.7 Secure Markdown processing (a revived fork of Sundown)
homebank 5.1.8 Manage your personal accounts at home
homeshick 1.1.0 Git dotfiles synchronizer written in bash
homesick-completion 1.0.0 Bash completion for Homesick
homeworlds 20141022 C++ framework for the game of Binary Homeworlds
honcho 1.0.1 Python clone of Foreman, for managing Procfile-based applications
hopenpgp-tools 0.21.1 Command-line tools for OpenPGP-related operations
hornetq 2.4.0 Multi-protocol, embeddable, clustered, asynchronous messaging system
hostdb 1.004 Generate DNS zones and DHCP configuration from hostlist.txt
hostess 0.3.0 Idempotent command-line utility for managing your /etc/hosts file
howard-hinnant-date 2.4.1 C++ library for date and time operations based on <chrono>
howdoi 1.1.12 Instant coding answers via the command-line
hping 3.20051105 Command-line oriented TCP/IP packet assembler/analyzer
hqx 1.1 Magnification filter designed for pixel art
hr 1.2 <hr />, for your terminal window
hspell 1.4 Free Hebrew linguistic project
hss 1.6 Interactive parallel SSH client
ht 2.1.0 Viewer/editor/analyzer for executables
html-xml-utils 7.7 Tools for manipulating HTML and XML files
html2text 1.3.2a Advanced HTML-to-text converter
htmlcleaner 2.21 HTML parser written in Java
htmlcompressor 1.5.3 Minify HTML or XML
htmlcxx 0.86 Non-validating CSS1 and HTML parser for C++
htmldoc 1.9.3 Convert HTML to PDF or PostScript
htop 2.2.0 Improved top (interactive process viewer)
htpdate 0.9.1 Synchronize time with remote web servers
htslib 1.8 C library for high-throughput sequencing data formats
httest 2.4.23 Provides a large variety of HTTP-related test functionality
http-parser 2.8.1 HTTP request/response parser for c
http-server 0.11.1 Simple zero-configuration command-line HTTP server
http_load 20160309 Test throughput of a web server by running parallel fetches
httpd 2.4.34 Apache HTTP server
httpdiff 1.0.0 Compare two HTTP(S) responses
httperf 0.9.0 Tool for measuring webserver performance
httpflow 0.0.7 Packet capture and analysis utility similar to tcpdump for HTTP
httpie 0.9.9 User-friendly cURL replacement (command-line HTTP client)
httping 2.5 Ping-like tool for HTTP requests
httpry 0.1.8 Packet sniffer for displaying and logging HTTP traffic
httpstat 1.2.1 Curl statistics made simple
httptunnel 3.3 Tunnels a data stream in HTTP requests
httrack 3.49.2 Website copier/offline browser
hub 2.5.0 Add GitHub support to git on the command-line
hubflow 1.5.3 GitFlow for GitHub
huexpress 3.0.4 PC Engine emulator
hugo 0.44 Configurable static site generator
hunspell 1.6.2 Spell checker and morphological analyzer
hwloc 2.0.1 Portable abstraction of the hierarchical topology of modern architectures
hydra 8.6 Network logon cracker which supports many services
hyper 1.10.16 Client for HyperHQ's cloud service
hyperestraier 1.4.13 Full-text search system for communities
hyperfine 1.1.0 Command-line benchmarking tool
hyperscan 5.0.0 High-performance regular expression matching library
hyperspec 7.0 Common Lisp ANSI-standard Hyperspec
hypre 2.11.2 Library featuring parallel multigrid methods for grid problems
i2p 0.9.35 Anonymous overlay network - a network within a network
i2util 1.2 Internet2 utility tools
i3 4.15 Tiling window manager
i3status 2.11 Status bar for i3
iamy 2.1.1 AWS IAM import and export tool
iat 0.1.7 Converts many CD-ROM image formats to ISO9660
ib 0.7.1 C/C++ build tool that automatically resolves included source
ibex 2.6.5 C++ library for constraint processing over real numbers
ical-buddy 1.8.10 Get events and tasks from the macOS calendar database
icarus-verilog 10.2 Verilog simulation and synthesis tool
icbirc 2.1 Proxy IRC client and ICB server
icdiff 1.9.1 Improved colored diff
ice 3.7.1 Comprehensive RPC framework
icecast 2.4.3 Streaming MP3 audio server
icecream 1.1 Distributed compiler with a central scheduler to share build load
icemon 3.1.0 Icecream GUI Monitor
icon 9.5.1 General-purpose programming language
icon-naming-utils 0.8.90 Script to handle icon names in desktop icon themes
icoutils 0.32.3 Create and extract MS Windows icons and cursors
icu4c 62.1 C/C++ and Java libraries for Unicode and globalization
id3ed 1.10.4 ID3 tag editor for MP3 files
id3lib 3.8.3 ID3 tag manipulation
id3tool 1.2a ID3 editing tool
id3v2 0.1.12 Command-line editor
ideviceinstaller 1.1.0 Cross-platform library for communicating with iOS devices
idnits 2.15.01 Looks for problems in internet draft formatting
idris 1.3.0 Pure functional programming language with dependent types
idutils 4.6 ID database and query tools
ievms 0.3.3 Automated installation of Microsoft IE AppCompat virtual machines
ifstat 1.1 Tool to report network interface bandwidth
iftop 1.0pre4 Display an interface's bandwidth usage
ifuse 1.1.3 FUSE module for iPhone and iPod Touch devices
igraph 0.7.1 Network analysis package
igv 2.4.13 Interactive Genomics Viewer
ii 1.8 Minimalist IRC client
ike-scan 1.9 Discover and fingerprint IKE hosts
ilmbase 2.2.1 OpenEXR ILM Base libraries (high dynamic-range image file format)
imagejs 0.7.2 Tool to hide JavaScript inside valid image files
imagemagick 7.0.8-6 Tools and libraries to manipulate images in many formats
imagemagick@6 6.9.10-6 Tools and libraries to manipulate images in many formats
imageoptim-cli 2.0.3 CLI for ImageOptim, ImageAlpha and JPEGmini
imagesnap 0.2.6 Tool to capture still images from an iSight or other video source
imageworsener 1.3.2 Utility and library for image scaling and processing
imake 1.0.7 Build automation system written for X11
imap-uw 2007f University of Washington IMAP toolkit
imapfilter 2.6.11 IMAP message processor/filter
imapsync 1.882 Migrate or backup IMAP mail accounts
imessage-ruby 0.3.1 Command-line tool to send iMessage
imgur-screenshot 1.7.4 Take screenshot selection, upload to imgur. + more cool things
imlib2 1.5.1 Image loading and rendering library
immortal 0.20.0 OS agnostic (*nix) cross-platform supervisor
inetutils 1.9.4 GNU utilities for networking
infer 0.15.0 Static analyzer for Java, C, C++, and Objective-C
influxdb 1.6.0 Time series, events, and metrics database
inform6 6.33-6.12.1 Design system for interactive fiction
iniparser 3.1 Library for parsing ini files
innoextract 1.7 Tool to unpack installers created by Inno Setup
innotop 1.11.4 Top clone for MySQL
ino 0.3.6 Command-line toolkit for working with Arduino hardware
insect 5.0.0 High precision scientific calculator with support for physical units
inspectrum 0.2.2 Offline radio signal analyser
inspircd 2.0.26 Modular C++ Internet Relay Chat daemon
instead 3.2.1 Interpreter of simple text adventures
intercal 0.30 Esoteric, parody programming language
internetarchive 1.7.7 Python wrapper for the various Internet Archive APIs
intltool 0.51.0 String tool
io 2017.09.06 Small prototype-based programming language
ioke 0.4.0 Dynamic language targeted at virtual machines
ioping 1.0 Tool to monitor I/O latency in real time
ios-class-guard 0.8 Objective-C obfuscator for Mach-O executables
ios-deploy 1.9.2 Install and debug iPhone apps from the command-line
ios-sim 7.0.0 Command-line application launcher for the iOS Simulator
ios-webkit-debug-proxy 1.8 DevTools proxy for iOS devices
iozone 3.482 File system benchmark tool
ip_relay 0.71 TCP traffic shaping relay application
ipbt 20170831 Program for recording a UNIX terminal session
ipcalc 0.41 Calculate various network masks, etc. from a given IP address
iperf 2.0.5 Tool to measure maximum TCP and UDP bandwidth
iperf3 3.6 Update of iperf: measures TCP, UDP, and SCTP bandwidth
ipfs 0.4.16 Peer-to-peer hypermedia protocol
iphotoexport 1.6.4 Export and synchronize iPhoto library to a folder tree
ipinfo 1.2 Tool for calculation of IP networks
ipmitool 1.8.18 Utility for IPMI control with kernel driver or LAN interface
ipmiutil 2.9.5 IPMI server management utility
iprint 1.3-9 Provides a print_one function
iproute2mac 1.2.1 CLI wrapper for basic network utilities on macOS - ip command
ipsumdump 1.86 Summarizes TCP/IP dump files into a self-describing ASCII format
ipv6calc 1.0.0 Small utility for manipulating IPv6 addresses
ipv6toolkit 2.0 Security assessment and troubleshooting tool for IPv6
ipython 6.4.0 Interactive computing in Python
ipython@5 5.7.0 Interactive computing in Python
ircd-hybrid 8.2.24 High-performance secure IRC server
ircd-irc2 2.11.2p3 Original IRC server daemon
ircii 20170704 IRC and ICB client
ired 0.6 Minimalistic hexadecimal editor designed to be used in scripts
irods 3.3.1 Integrated data grid software solution
iron-functions 0.2.72 Go version of the IronFunctions command-line tools
ironcli 0.1.6 Go version of the command-line tools
irrlicht 1.8.4 Realtime 3D engine
irrtoolset 5.0.1 Tools to work with Internet routing policies
irssi 1.1.1 Modular IRC client
isc-dhcp 4.4.1 Production-grade DHCP solution
isl 0.19 Integer Set Library for the polyhedral model
iso-codes 3.79 Provides lists of various ISO standards
ispc 1.9.2 Compiler for SIMD programming on the CPU
ispell 3.4.00 International Ispell
isync 1.3.0 Synchronize a maildir with an IMAP server
itex2mml 1.5.7 Text filter to convert itex equations to MathML
itpp 4.3.1 Library of math, signal, and communication classes and functions
itstool 2.0.4 Make XML documents translatable through PO files
ivy 2.4.0 Agile dependency manager
ivykis 0.42.3 Async I/O-assisting library
jabba 0.10.1 Cross-platform Java Version Manager
jack 0.125.0 Audio Connection Kit
jadx 0.7.1 Dex to Java decompiler
jags 4.3.0 Just Another Gibbs Sampler for Bayesian MCMC simulation
jailkit 2.19 Utilities to create limited user accounts in a chroot jail
jam 2.6 Make-like build tool
jansson 2.11 C library for encoding, decoding, and manipulating JSON
jasmin 2.4 Assembler for the Java Virtual Machine
jasper 2.0.14 Library for manipulating JPEG-2000 images
javarepl 428 Read Eval Print Loop (REPL) for Java
jbake 2.6.1 Java based static site/blog generator
jbig2dec 0.14 JBIG2 decoder and library (for monochrome documents)
jbig2enc 0.29 JBIG2 encoder (for monochrome documents)
jbigkit 2.1 JBIG1 data compression standard implementation
jboss-forge 3.9.0.Final Tools to help set up and configure a project
jcal 0.4.1 UNIX-cal-like tool to display Jalali calendar
jdnssec-tools 0.13 Java command-line tools for DNSSEC
jdupes 1.10.2 Duplicate file finder and an enhanced fork of 'fdupes'
jed 0.99-19 Powerful editor for programmers
jemalloc 5.1.0 malloc implementation emphasizing fragmentation avoidance
jena 3.8.0 Framework for building semantic web and linked data apps
jenkins 2.132 Extendable open source continuous integration server
jenkins-job-builder 2.1.0 Configure Jenkins jobs with YAML files stored in Git
jenkins-lts 2.121.1 Extendable open-source CI server
jenv 0.4.4 Manage your Java environment
jerasure 2.0 Library in C that supports erasure coding in storage applications
jerm 0.8096 Communication terminal through serial and TCP/IP interfaces
jetty 9.4.11.v20180605 Java servlet engine and webserver
jetty-runner 9.4.11.v20180605 Use Jetty without an installed distribution
jflex 1.6.1 Lexical analyzer generator for Java, written in Java
jfrog-cli-go 1.17.1 Command-line interface for Jfrog Artifactory and Bintray
jhead 3.00 Extract Digicam setting info from EXIF JPEG headers
jhiccup 2.0.9 Measure pauses and stalls of an app's Java runtime platform
jhipster 5.1.0 Generate, develop and deploy Spring Boot + Angular applications
jid 0.7.2 Json incremental digger
jigdo 0.7.3 Tool to distribute very large files over the internet
jing-trang 20151127 Schema validation and conversion based on RELAX NG
jlog 2.3.0 Pure C message queue with subscribers and publishers for logs
jmeter 4.0 Load testing and performance measurement application
jmxtrans 270 Tool to connect to JVMs and query their attributes
jnethack 3.4.3-0.11 Japanese localization of Nethack
jnettop 0.13.0 View hosts/ports taking up the most network traffic
jo 1.1 JSON output from a shell
joe 4.6 Joe's Own Editor (JOE)
john 1.8.0 Featureful UNIX password cracker
john-jumbo 1.8.0 Enhanced version of john, a UNIX password cracker
jooby-bootstrap 0.2.2 Script to simplify the creation of jooby apps
joplin 1.0.110 Note taking and to-do application with synchronisation capabilities
jose 10 C-language implementation of Javascript Object Signing and Encryption
joshua 6.0.5 Statistical machine translation decoder
jove Emacs-style editor with vi-like memory, CPU, and size requirements
jp2a 1.0.6 Convert JPG images to ASCII
jpcsp 0.7+20160322 PSP emulator written in Java
jpeg 9c Image manipulation library
jpeg-archive 2.2.0 Utilities for archiving JPEGs for long term storage
jpeg-turbo 1.5.3 JPEG image codec that aids compression and decompression
jpeginfo 1.6.1 Prints information and tests integrity of JPEG/JFIF files
jpegoptim 1.4.6 Utility to optimize JPEG files
jpegrescan 1.1.0 Losslessly shrink any JPEG file
jq 1.5 Lightweight and flexible command-line JSON processor
jrnl 1.9.8 Command-line note taker
jrtplib 3.11.1 Fully featured C++ Library for RTP (Real-time Transport Protocol)
jruby Ruby implementation in pure Java
js-test-driver 1.3.5 JavaScript test runner
jsawk 1.4 Like awk, but for JSON, using JavaScript objects and arrays
jsdoc3 3.5.5 API documentation generator for JavaScript
jshon 20131105 Parse, read, and create JSON from the shell
jslint4java 2.0.5 Java wrapper for JavaScript Lint (jsl)
jsmin 2013-03-29 Minify JavaScript code
json-c 0.13.1 JSON parser for C
json-fortran 6.7.0 Fortran 2008 JSON API
json-glib 1.4.2 Library for JSON, based on GLib
json-table 4.3.3 Transform nested JSON data into tabular data in the shell
json_spirit 4.07 C++ JSON parser/generator
jsoncpp 1.8.4 Library for interacting with JSON
jsonlint 1.6.0 JSON parser and validator with a CLI
jsonnet 0.10.0 Domain specific configuration language for defining JSON data
jsonpp 1.3.0 Command-line JSON pretty-printer
jsonrpc-glib 3.28.1 GNOME library to communicate with JSON-RPC based peers
jsonschema2pojo 0.5.1 Generates Java types from JSON Schema (or example JSON)
jsvc 1.1.0 Wrapper to launch Java applications as daemons
jthread 1.3.3 C++ class to make use of threads easy
juise 0.8.0 JUNOS user interface scripting environment
juju 2.4.0 DevOps management tool
juju-quickstart 2.2.4 Opinionated command-line tool for quickly starting Juju
juju-wait 2.6.2 Juju plugin for waiting for deployments to settle
julius Two-pass large vocabulary continuous speech recognition engine
juman 7.01 Japanese morphological analysis system
jumanpp 1.02 Japanese Morphological Analyzer based on RNNLM
jump 0.19.0 Helps you navigate your file system faster by learning your habits
jupyter 1.0.0 Interactive environments for writing and running code
just 0.3.12 Handy way to save and run project-specific commands
jvgrep 5.6.0 Grep for Japanese users of Vim
jvm-mon 0.3 Console-based JVM monitoring
jvmtop 0.8.0 Console application for monitoring all running JVMs on a machine
jxrlib 1.1 Tools for JPEG-XR image encoding/decoding
jython 2.7.1 Python implementation written in Java (successor to JPython)
kafka 1.1.0 Publish-subscribe messaging rethought as a distributed commit log
kafkacat 1.3.1 Generic command-line non-JVM Apache Kafka producer and consumer
kaitai-struct-compiler 0.8 Compiler for generating binary data parsers
kakasi 2.3.6 Convert Kanji characters to Hiragana, Katakana, or Romaji
kakoune 2018.04.13 Selection-based modal text editor
kallisto 0.44.0 Quantify abundances of transcripts from RNA-Seq data
kanif 1.2.2 Cluster management and administration tool
kapacitor 1.5.0 Open source time series data processor
karn 0.0.4 Manage multiple Git identities
kawa 3.0 Programming language for Java (implementation of Scheme)
kedge 0.12.0 Deployment tool for Kubernetes artifacts
keepassc 1.8.2 Curses-based password manager for KeePass v.1.x and KeePassX
keepkey-agent 0.9.0 Keepkey Hardware-based SSH/GPG agent
kerl 1.8.3 Easy building and installing of Erlang/OTP instances
kestrel 2.4.1 Distributed message queue
kettle Pentaho Data Integration software
keychain 2.8.5 User-friendly front-end to ssh-agent(1)
keystone 0.9.1 Assembler framework: Core + bindings
khal 0.9.9 CLI calendar application
khard 0.12.2 Console carddav client
kibana 6.2.4 Analytics and search dashboard for Elasticsearch
kibana@4.4 4.4.2 Analytics and search dashboard for Elasticsearch
kibana@5.6 5.6.10 Analytics and search dashboard for Elasticsearch
kimwitu++ 2.3.13 Tool for processing trees (i.e. terms)
kitchen-completion 1.0.0 Bash completion for Kitchen
kitchen-sync 1.0 Fast efficiently sync database without dumping & reloading
kite 1.0.4 Programming language designed to minimize programmer experience
klavaro 3.03 Free touch typing tutor program
knock 0.7 Port-knock server
knot 2.6.8 High-performance authoritative-only DNS server
knot-resolver 2.4.0 Minimalistic, caching, DNSSEC-validating DNS resolver
known_hosts 1.0.0 Command-line manager for known hosts
kobalt 1.0.114 Build system
kommit 1.1.0 More detailed commit messages without committing!
kompose 1.15.0 Tool to move from `docker-compose` to Kubernetes
konoha 0.1 Static scripting language with extensible syntax
kontena 1.5.2 Command-line client for Kontena container orchestration platform
kops 1.9.1 Production Grade K8s Installation, Upgrades, and Management
kore 2.0.0 Web application framework for writing web APIs in C
kotlin 1.2.51 Statically typed programming language for the JVM
kpcli 3.2 Command-line interface to KeePass database files
kqwait 1.0.3 Wait for events on files or directories on macOS
krakend 0.5.1 Ultra-High performance API Gateway built in Go
krb5 1.16.1 Network authentication protocol
ksh 93u+ KornShell, ksh93
kstart 4.2 Modified version of kinit that can use keytabs to authenticate
ktmpl 0.7.0 Parameterized templates for Kubernetes manifests
ktoblzcheck 1.49 Library for German banks
kube-aws 0.10.1 CoreOS Kubernetes on AWS
kube-ps1 0.6.0 Kubernetes prompt info for bash and zsh
kubecfg 0.8.0 Manage complex enterprise Kubernetes environments as code
kubectx 0.5.0 Tool that can switch between kubectl contexts easily and create aliases
kubeless 1.0.0-alpha.7 Kubernetes Native Serverless Framework
kubernetes-cli 1.11.0 Kubernetes command-line interface
kubernetes-helm 2.9.1 The Kubernetes package manager
kumo 1.13 Word Clouds in Java
kvazaar 1.2.0 Ultravideo HEVC encoder
kyoto-cabinet 1.2.76 Library of routines for managing a database
kyoto-tycoon 0.9.56 Database server with interface to Kyoto Cabinet
kytea 0.4.7 Toolkit for analyzing text, especially Japanese and Chinese
kyua 0.13 Testing framework for infrastructure software
l-smash 2.9.1 Tool for working with MP4 files
lablgtk 2.18.6 Objective Caml interface to gtk+
lame 3.100 High quality MPEG Audio Layer III (MP3) encoder
lammps 2017-08-11 Molecular Dynamics Simulator
landscaper 1.0.18 Manage the application landscape in a Kubernetes cluster
languagetool 4.2 Style and grammar checker
lapack 3.8.0 Linear Algebra PACKage
lasi 1.1.2 C++ stream output interface for creating Postscript documents
lasso 2.5.1 Library for Liberty Alliance and SAML protocols
lastfmfpclient 1.6 fingerprint library
lastpass-cli 1.3.1 LastPass command-line interface tool
laszip 3.2.2 Lossless LiDAR compression
latex2html 2018 LaTeX-to-HTML translator
latex2rtf 2.3.17 Translate LaTeX to RTF
latexdiff 1.2.1 Determine and markup differences between two LaTeX files
latexila 3.26.1 LaTeX editor for the GNOME desktop
latexml 0.8.2 LaTeX to XML/HTML/MathML Converter
launch 1.2.5 Command-line launcher for macOS, in the spirit of `open`
launch4j 3.12 Cross-platform Java executable wrapper
launch_socket_server 1.0.0 Bind to privileged ports without running a server as root
launchctl-completion 1.0 Bash completion for Launchctl
launchdns 1.0.3 Mini DNS server designed solely to route queries to localhost
lbdb 0.47 Little brother's database for the mutt mail reader
lbzip2 2.5 Parallel bzip2 utility
lcdf-typetools 2.107 Manipulate OpenType and multiple-master fonts
lcdproc 0.5.9 Display real-time system information on a LCD
lci 0.6 Interpreter for the lambda calculus
lcm 1.3.1 Libraries and tools for message passing and data marshalling
lcov 1.13 Graphical front-end for GCC's coverage testing tool (gcov)
lcrack 20040914 Generic password cracker
lcs 4.07.4b Satirical console-based political role-playing/strategy game
ld64 97.17 Updated version of the ld shipped by Apple
ldapvi 1.7 Update LDAP entries with a text editor
ldc 1.10.0 Portable D programming language compiler
ldid 1.2.1 Lets you manipulate the signature block in a Mach-O binary
ldns 1.7.0 DNS library written in C
le 1.16.5 Text editor with block and binary operations
leafnode 1.11.11 NNTP server for small sites
lean 3.4.1 Theorem prover
lean-cli 0.18.3 Command-line tool to develop and manage LeanCloud apps
leaps 0.9.0 Collaborative web-based text editing service written in Golang
ledger 3.1.1 Command-line, double-entry accounting tool
ledit 2.04 Line editor for interactive commands
legit 1.0.1 Command-line interface for Git, optimized for workflow simplicity
lego 1.0.1 Let's Encrypt client
leiningen 2.8.1 Build tool for Clojure
lemon 1.69 LALR(1) parser generator like yacc or bison
lensfun 0.3.95 Remove defects from digital images
lepton 1.2.1 Tool and file format for losslessly compressing JPEGs
leptonica 1.76.0 Image processing and image analysis library
less 530 Pager program similar to more
lesspipe 1.83 Input filter for the pager less
lesstif 0.95.2 Open source implementation of OSF/Motif
leveldb 1.20 Key-value storage library with ordered mapping
lf 6 Terminal file manager
lfe 1.3 Concurrent Lisp for the Erlang VM
lft 3.79 Layer Four Traceroute (LFT), an advanced traceroute tool
lftp 4.8.3 Sophisticated file transfer program
lgogdownloader 3.3 Unofficial downloader for games
lha 1.14i-ac20050924p1 Utility for creating and opening lzh archives
lhasa 0.3.1 LHA implementation to decompress .lzh and .lzs archives
lib3ds 1.3.0 Library for managing 3D-Studio Release 3 and 4 '.3DS' files
libaacs 0.9.0 Implements the Advanced Access Content System specification
libagar 1.5.0 Cross-platform GUI toolkit
libagg 2.5 High fidelity 2D graphics library for C++
libantlr3c 3.4 ANTLRv3 parsing library for C
libao 1.2.2 Cross-platform Audio Library
libarchive 3.3.2 Multi-format archive and compression library
libart 2.3.21 Library for high-performance 2D graphics
libass 0.14.0 Subtitle renderer for the ASS/SSA subtitle format
libassuan 2.5.1 Assuan IPC Library
libatomic_ops 7.6.4 Implementations for atomic memory update operations
libav 12.3 Audio and video processing tools
libb2 0.97 Secure hashing function
libbdplus 0.1.2 Implements the BD+ System Specifications
libbi 1.4.2 Bayesian state-space modelling on parallel computer hardware
libbind 6.0 Original resolver library from ISC
libbinio 1.4 Binary I/O stream class library
libbitcoin 3.5.0 Bitcoin Cross-Platform C++ Development Toolkit
libbitcoin-blockchain 3.5.0 Bitcoin Blockchain Library
libbitcoin-client 3.5.0 Bitcoin Client Query Library
libbitcoin-consensus 3.5.0 Bitcoin Consensus Library (optional)
libbitcoin-database 3.5.0 Bitcoin High Performance Blockchain Database
libbitcoin-explorer 3.5.0 Bitcoin command-line tool
libbitcoin-network 3.5.0 Bitcoin P2P Network Library
libbitcoin-node 3.5.0 Bitcoin Full Node
libbitcoin-protocol 3.5.0 Bitcoin Blockchain Query Protocol
libbitcoin-server 3.5.0 Bitcoin Full Node and Query Server
libbladerf 2016.06 bladeRF USB 3.0 Superspeed Software Defined Radio Source
libbluray 1.0.2 Blu-Ray disc playback library for media players like VLC
libbpg 0.9.8 Image format meant to improve on JPEG quality and file size
libbs2b 3.1.0 Bauer stereophonic-to-binaural DSP
libbtbb 2017-03-R2 Bluetooth baseband decoding library
libcaca 0.99b19 Convert pixel information into colored ASCII art
libcanberra 0.30 Implementation of XDG Sound Theme and Name Specifications
libcapn 2.0.0 C library to send push notifications to Apple devices
libccd 2.0 Collision detection between two convex shapes
libcddb 1.3.2 CDDB server access library
libcdio 2.0.0 Compact Disc Input and Control Library
libcdr 0.1.4 C++ library to parse the file format of CorelDRAW documents
libcds 2.3.2 C++ library of Concurrent Data Structures
libcec 4.0.2 Control devices with TV remote control and HDMI cabling
libcello 2.1.0 Higher-level programming in C
libchamplain 0.12.16 ClutterActor for displaying maps
libchaos 1.0 Advanced library for randomization, hashing and statistical analysis
libchewing 0.5.1 Intelligent phonetic input method library
libcmph 2.0 C minimal perfect hashing library
libcoap 4.1.2 Lightweight application-protocol for resource-constrained devices
libconfig 1.7.2 Configuration file processing library
libcouchbase 2.9.2 C library for Couchbase
libcroco 0.6.12 CSS parsing and manipulation toolkit for GNOME
libcsv 3.0.3 CSV library in ANSI C89
libcue 2.2.1 Cue sheet parser library for C
libcuefile r475 Library to work with CUE files
libdaemon 0.14 C library that eases writing UNIX daemons
libdap 3.19.1 Framework for scientific data networking
libdazzle 3.28.3 GNOME companion library to GObject and Gtk+
libdbi 0.9.0 Database-independent abstraction layer in C, similar to DBI/DBD in Perl
libdc1394 2.2.2 Provides API for IEEE 1394 cameras
libdca 0.0.6 Library for decoding DTS Coherent Acoustics streams
libde265 1.0.3 Open h.265 video codec implementation
libdill 2.8 Structured concurrency in C
libdiscid 0.6.2 C library for creating MusicBrainz and freedb disc IDs
libdivecomputer 0.6.0 Library for communication with various dive computers
libdmtx 0.7.5 Data Matrix library
libdnet 1.12 Portable low-level networking library
libdrawtext 0.4 Library for anti-aliased text rendering in OpenGL
libdshconfig 0.20.13 Distributed shell library
libdsk 1.4.2 Library for accessing discs and disc image files
libdv 1.0.0 Codec for DV video encoding format
libdvbpsi 1.3.2 Library to decode/generate MPEG TS and DVB PSI tables
libdvdcss 1.4.2 Access DVDs as block devices without the decryption
libdvdnav 6.0.0 DVD navigation library
libdvdread 6.0.0 C library for reading DVD-video images
libebml 1.3.6 Sort of a sbinary version of XML
libebur128 1.2.4 Library implementing the EBU R128 loudness standard
libedit 20180525-3.1 BSD-style licensed readline alternative
libelf 0.8.13 ELF object file access library
libepoxy 1.5.2 Library for handling OpenGL function pointer management
liberasurecode 1.5.0 Erasure Code API library written in C with pluggable backends
libestr 0.1.10 C library for string handling (and a bit more)
libetonyek 0.1.8 Interpret and import Apple Keynote presentations
libetpan 1.8 Portable mail library handling several protocols
libev 4.24 Asynchronous event library
libevent 2.1.8 Asynchronous event library
libewf 20140608 Library for support of the Expert Witness Compression Format
libexif 0.6.21 EXIF parsing library
libexosip 4.1.0 Toolkit for eXosip2
libextractor 1.7 Library to extract meta data from files
libfabric 1.6.1 OpenFabrics libfabric
libfaketime 0.9.7 Report faked system time to programs
libffi 3.2.1 Portable Foreign Function Interface library
libfishsound 1.0.0 Decode and encode audio data using the codecs
libfixbuf 2.1.0 Implements the IPFIX Protocol as a C library
libfixposix 0.4.3 Thin wrapper over POSIX syscalls
libflowmanager 3.0.0 Flow-based measurement tasks with packet-based inputs
libforensic1394 0.2 Live memory forensics over IEEE 1394 ("FireWire") interface
libfreefare 0.4.0 API for MIFARE card manipulations
libfreehand 0.1.2 Interpret and import Aldus/Macromedia/Adobe FreeHand documents
libfreenect 0.5.7 Drivers and libraries for the Xbox Kinect device
libftdi 1.4 Library to talk to FTDI chips
libftdi0 0.20 Library to talk to FTDI chips
libgadu 1.12.2 Library for ICQ instant messenger protocol
libgaiagraphics 0.5 Library supporting common-utility raster handling
libgcrypt 1.8.3 Cryptographic library based on the code from GnuPG
libgda 5.2.4 Provides unified data access to the GNOME project
libgdata 0.16.1 GLib-based library for accessing online service APIs
libgee 0.20.1 Collection library providing GObject-based interfaces
libgeotiff 1.4.2 Library and tools for dealing with GeoTIFF
libgetdata 0.10.0 Reference implementation of the Dirfile Standards
libgfshare 2.0.0 Library for sharing secrets
libggz The libggz library wraps many common low-level functions
libghthash 0.6.2 Generic hash table for C++
libgig 4.1.0 Library for Gigasampler and DLS (Downloadable Sounds) Level 1/2 files
libgit2 0.27.3 C library of Git core methods that is re-entrant and linkable
libgit2-glib 0.26.4 Glib wrapper library around libgit2 git access library
libglade 2.6.4 RAD tool to help build GTK+ interfaces
libglademm 2.6.7 C++ wrapper around libglade
libgnomecanvas 2.30.3 Highlevel, structured graphics library
libgnomecanvasmm 2.26.0 C++ wrapper for libgnomecanvas
libgosu 0.13.3 2D game development library
libgpg-error 1.32 Common error values for all GnuPG components
libgphoto2 2.5.18 Gphoto2 digital camera library
libgraphqlparser 0.7.0 GraphQL query parser in C++ with C and C++ APIs
libgsf 1.14.43 I/O abstraction library for dealing with structured file formats
libgsm 1.0.18 Lossy speech compression library
libgtop 2.38.0 Library for portably obtaining information about processes
libguess 1.2 Character set guessing library
libgweather 3.28.2 GNOME library for weather, locations and timezones
libgxps 0.2.5 GObject based library for handling and rendering XPS documents
libharu 2.3.0 Library for generating PDF files
libhdhomerun 20180327 C library for controlling SiliconDust HDHomeRun TV tuners
libheif 1.3.2 ISO/IEC 23008-12:2017 HEIF file format decoder and encoder
libhid 0.2.16 Library to access and interact with USB HID devices
libhttpserver 0.9.0 C++ library of embedded Rest HTTP server
libhttpseverywhere 0.8.3 Bring HTTPSEverywhere to desktop apps
libical 3.0.3 Implementation of iCalendar protocols and data formats
libicns 0.8.1 Library for manipulation of the macOS .icns resource format
libiconv 1.15 Conversion library
libid3tag 0.15.1b ID3 tag manipulation library
libident 0.32 Ident protocol library
libidl 0.8.14 Library for creating CORBA IDL files
libidn 1.35 International domain name library
libidn2 2.0.5 International domain name library (IDNA2008, Punycode and TR46)
libilbc 2.0.2 Packaged version of iLBC codec from the WebRTC project
libimagequant 2.12.1 Palette quantization library extracted from pnquant2
libimobiledevice 1.2.0 Library to communicate with iOS devices natively
libinfinity 0.6.8 GObject-based C implementation of the Infinote protocol
libiodbc 3.52.12 Database connectivity layer based on ODBC. (alternative to unixodbc)
libiptcdata 1.0.4 Virtual package provided by libiptcdata0
libiscsi 1.18.0 Client library and utilities for iscsi
libjson-rpc-cpp 1.1.0 C++ framework for json-rpc
libjwt 1.9.0 JSON Web Token C library
libkate 0.4.1 Overlay codec for multiplexed audio/video in Ogg
libkml 1.2.0 Library to parse, generate and operate on KML
libksba 1.3.5 X.509 and CMS library
liblacewing 0.5.4 Cross-platform, high-level C/C++ networking library
liblas 1.8.1 C/C++ library for reading and writing the LAS LiDAR format
liblastfm 1.0.9 Libraries for site services
liblcf 0.5.3 Library for RPG Maker 2000/2003 games data
liblinear 2.20 Library for large linear classification
liblo 0.29 Lightweight Open Sound Control implementation
liblockfile 1.14 Library providing functions to lock standard mailboxes
liblqr 0.4.2 C/C++ seam carving library
libltc 1.3.0 POSIX-C Library for handling Linear/Logitudinal Time Code (LTC)
liblunar 2.2.5 Lunar date calendar
liblwgeom 2.4.4 Allows SpatiaLite to support ST_MakeValid() like PostGIS
liblzf 3.6 Very small, very fast data compression library
libmaa 1.4.2 Low-level data structures including hash tables, sets, lists
libmagic 5.33 Implementation of the file(1) command
libmatio 1.5.12 C library for reading and writing MATLAB MAT files
libmatroska 1.4.9 Extensible, open standard container format for audio/video
libmaxminddb 1.3.2 C library for the MaxMind DB file format
libmemcached 1.0.18 C and C++ client library to the memcached server
libmetalink 0.1.3 C library to parse Metalink XML files
libmicrohttpd 0.9.59 Light HTTP/1.1 server library
libmikmod Portable sound library
libmill 1.18 Go-style concurrency in C
libming 0.4.8 C library for generating Macromedia Flash files
libmms 0.6.4 Library for parsing mms:// and mmsh:// network streams
libmodbus 3.1.4 Portable modbus library
libmodplug Library from the Modplug-XMMS project
libmonome 1.4.2 Interact with monome devices via C, Python, or FFI
libmowgli 2.1.3 Core framework for Atheme applications
libmp3splt 0.9.2 Utility library to split mp3, ogg, and FLAC files
libmpc 1.1.0 C library for the arithmetic of high precision complex numbers
libmpd 11.8.17 Higher level access to MPD functions
libmpdclient 2.14 Library for MPD in the C, C++, and Objective-C languages
libmpeg2 0.5.1 Library to decode mpeg-2 and mpeg-1 video streams
libmrss 0.19.2 C library for RSS files or streams
libmspub 0.1.4 Interpret and import Microsoft Publisher content
libmtp 1.1.15 Implementation of Microsoft's Media Transfer Protocol (MTP)
libmusicbrainz 5.1.0 MusicBrainz Client Library
libmwaw 0.3.14 Library for converting legacy Mac document formats
libmxml 2.11 Mini-XML library
libmypaint 1.3.0 MyPaint brush engine library
libnatpmp 20150609 NAT port mapping protocol library
libnet 1.1.6 C library for creating IP packets
libnfc 1.7.1 Low level NFC SDK and Programmers API
libnfs 2.0.0 C client library for NFS
libngspice 28 Spice circuit simulator as shared library
libnice 0.1.14 GLib ICE implementation
libnids 1.24 Implements E-component of network intrusion detection system
libnotify 0.7.7 Library that sends desktop notifications to a notification daemon
libntlm 1.4 Implements Microsoft's NTLM authentication
libnxml 0.18.3 C library for parsing, writing, and creating XML files
liboauth 1.0.3 C library for the OAuth Core RFC 5849 standard
libodfgen 0.1.6 ODF export library for projects using librevenge
libofx 0.9.13 Library to support OFX command responses
libogg 1.3.3 Ogg Bitstream Library
liboil 0.3.17 C library of simple functions optimized for various CPUs
libomp 5.0.1 LLVM's OpenMP runtime library
libopendkim 2.10.3 Implementation of Domain Keys Identified Mail authentication
libopennet 0.9.9 open_net(), similar to open()
liboping 1.10.0 C library to generate ICMP echo requests
libopkele 2.0.4 C++ implementation of OpenID decentralized identity system
libopusenc 0.1.1 Convenience libraray for creating .opus files
libosinfo 1.2.0 The Operating System information database
libosip 5.0.0 Implementation of the eXosip2 stack
libosmium 2.14.0 Fast and flexible C++ library for working with OpenStreetMap data
libotr 4.1.1 Off-The-Record (OTR) messaging library
libowfat 0.31 Reimplements libdjb
libp11 0.2.8 PKCS#11 wrapper library in C
libpagemaker 0.0.4 Imports file format of Aldus/Adobe PageMaker documents
libpano 13-2.9.19 Build panoramic images from a set of overlapping images
libpcap 1.8.1 Portable library for network traffic capture
libpcl 1.12 C library and API for coroutines
libpeas 1.22.0 GObject plugin library
libpgm 5.2.122 Implements the PGM reliable multicast protocol
libphonenumber 8.9.10 C++ Phone Number library by Google
libplctag 1.5.10 Portable and simple API for accessing AB PLC data over Ethernet
libplist 2.0.0 Library for Apple Binary- and XML-Property Lists
libpng 1.6.34 Library for manipulating PNG images
libpointing 1.0.7 Provides direct access to HID pointing devices
libpoker-eval 138.0 C library to evaluate poker hands
libpq 10.4 Postgres C API library
libpqxx 6.2.4 C++ connector for PostgreSQL
libprotoident 2.0.12 Performs application layer protocol identification for flows
libproxy 0.4.15 Library that provides automatic proxy configuration management
libpst 0.6.71 Utilities for the PST file format
libpuzzle 0.11 Library to find visually similar images
libqalculate 2.6.1 Library for Qalculate! program
libquantum 1.0.0 C library for the simulation of quantum mechanics
libquicktime 1.2.4 Library for reading and writing quicktime files
libquvi 0.4.1 C library to parse flash media stream properties
librasterlite 1.1g Library to store and retrieve huge raster coverages
libraw 0.19.0 Library for reading RAW files from digital photo cameras
librcsc 4.1.0 RoboCup Soccer Simulator library
librdkafka 0.11.4 The Apache Kafka C/C++ library
libre 0.5.8 Toolkit library for asynchronous network I/O with protocol stacks
libreadline-java 0.8.0 Port of GNU readline for Java
librealsense 2.13.0 Intel RealSense D400 series and SR300 capture
librem 0.5.3 Toolkit library for real-time audio and video processing
libreplaygain r475 Library to implement ReplayGain standard for audio
libresample 0.1.3 Audio resampling C library
libressl 2.7.4 Version of the SSL/TLS protocol forked from OpenSSL
librest 0.8.1 Library to access RESTful web services
librevenge 0.0.4 Base library for writing document import filters
librsvg 2.42.2 Library to render SVG files using Cairo
librsync 2.0.2 Library that implements the rsync remote-delta algorithm
librtlsdr 0.5.4 Use Realtek DVT-T dongles as a cheap SDR
libsamplerate 0.1.9 Library for sample rate conversion of audio data
libsass 3.5.4 C implementation of a Sass compiler
libsbol Read and write files in the Synthetic Biology Open Language (SBOL)
libscrypt 1.21 Library for scrypt
libsecret 0.18.6 Library for storing/retrieving passwords and other secrets
libserialport 0.1.1 Cross-platform serial port C library
libshout 2.4.1 Data and connectivity library for the icecast server
libsigc++ 2.10.0 Callback framework for C++
libsigsegv 2.12 Library for handling page faults in user mode
libslax 0.22.0 Implementation of the SLAX language (an XSLT alternative)
libsmf 1.3 C library for handling SMF ('*.mid') files
libsmi 0.5.0 Library to Access SMI MIB Information
libsndfile 1.0.28 C library for files containing sampled sound
libsodium 1.0.16 NaCl networking and cryptography library
libsoundio 1.1.0 Cross-platform audio input and output
libsoup 2.62.2 HTTP client/server library for GNOME
libsoxr 0.1.3 High quality, one-dimensional sample-rate conversion library
libspatialite 4.3.0a Adds spatial SQL capabilities to SQLite
libspectre 0.2.8 Small library for rendering Postscript documents
libspectrum 1.4.4 Support library for ZX Spectrum emulator
libspiro 0.5.20150702 Library to simplify the drawing of curves
libspnav 0.2.3 Client library for connecting to 3Dconnexion's 3D input devices
libsquish 1.15 Library for compressing images with the DXT standard
libssh 0.7.5 C library SSHv1/SSHv2 client and server protocols
libssh2 1.8.0 C library implementing the SSH2 protocol
libstatgrab 0.91 Provides cross-platform access to statistics about the system
libstfl 0.24 Library implementing a curses-based widget set for terminals
libstrophe 0.9.2 XMPP library for C
libstxxl 1.4.1 C++ implementation of STL for extra large data sets
libsvg 0.1.4 Library for SVG files
libsvg-cairo 0.1.6 SVG rendering library using Cairo
libsvm 3.22 Library for support vector machines
libswiften 4.0 C++ library for implementing XMPP applications
libswiftnav 0.21 C library implementing GNSS related functions and algorithms
libtar 1.2.20 C library for manipulating POSIX tar files
libtasn1 4.13 ASN.1 structure parser library
libtcod 1.6.4 API for roguelike developers
libtecla 1.6.3 Command-line editing facilities similar to the tcsh shell
libtensorflow 1.9.0 C interface for Google's OS library for Machine Intelligence
libtermkey 0.20 Library for processing keyboard entry from the terminal
libtextcat 2.2 N-gram-based text categorization library
libtiff 4.0.9 TIFF library and utilities
libtins 4.0 C++ network packet sniffing and crafting library
libtomcrypt 1.18.2 Comprehensive, modular and portable cryptographic toolkit
libtommath 1.0.1 C library for number theoretic multiple-precision integers
libtool 2.4.6 Generic library support script
libtorrent-rasterbar 1.1.8 C++ bittorrent library by Rasterbar Software
libtrace 4.0.4 Library for trace processing supporting multiple inputs
libtrng 4.20 Tina's Random Number Generator Library
libu2f-host 1.1.6 Host-side of the Universal 2nd Factor (U2F) protocol
libu2f-server 1.1.0 Server-side of the Universal 2nd Factor (U2F) protocol
libucl 0.8.1 Universal configuration library parser
libuecc 7 Very small Elliptic Curve Cryptography library
libuninameslist 20180701 Library of Unicode names and annotation data
libunistring 0.9.10 C string library for manipulating Unicode strings
libunwind-headers 35.3 C API for determining the call-chain of a program
libupnp 1.6.25 Portable UPnP development kit
libusb 1.0.22 Library for USB device access
libusb-compat 0.1.5 Library for USB device access
libusrsctp Portable SCTP userland stack
libutf 20110530 Port of Plan 9's support library for UTF-8 and Unicode
libuv 1.22.0 Multi-platform support library with a focus on asynchronous I/O
libuvc 0.0.6 Cross-platform library for USB video devices
libvbucket Utility library providing mapping to virtual buckets
libvidstab 1.1.0 Transcode video stabilization plugin
libvirt 4.5.0 C virtualization API
libvisio 0.1.6 Interpret and import Visio diagrams
libvo-aacenc 0.1.3 VisualOn AAC encoder library
libvoikko 4.1.1 Linguistic software and Finnish dictionary
libvorbis 1.3.6 Vorbis General Audio Compression Codec
libvpx 1.7.0 VP8/VP9 video codec
libvterm 681 C99 library which implements a VT220 or xterm terminal emulator
libwandevent 3.0.2 API for developing event-driven programs
libwbxml 0.11.6 Library and tools to parse and encode WBXML documents
libwebm WebM container
libwebsockets 2.4.2 C websockets server library
libwmf Library for converting WMF (Window Metafile Format) files
libwpd 0.10.2 General purpose library for reading WordPerfect files
libwpg 0.3.2 Library for reading and parsing Word Perfect Graphics format
libwps 0.4.9 Library to import files in MS Works format
libxc 3.0.1 Library of exchange and correlation functionals for codes
libxdg-basedir 1.2.0 C implementation of the XDG Base Directory specifications
libxdiff 0.23 Implements diff functions for binary and text files
libxkbcommon 0.8.0 Keyboard handling library
libxlsxwriter 0.7.7 C library for creating Excel XLSX files
libxmi 1.2 C/C++ function library for rasterizing 2D vector graphics
libxml++ 2.40.1 C++ wrapper for libxml
libxml2 2.9.7 GNOME XML library
libxml++3 3.0.1 C++ wrapper for libxml
libxmlsec1 1.2.26 XML security library
libxmp 4.4.1 C library for playback of module music (MOD, S3M, IT, etc)
libxmp-lite 4.4.1 Lite libxmp
libxo 0.9.0 Allows an application to generate text, XML, JSON, and HTML output
libxslt 1.1.32 C XSLT library for GNOME
libxspf 1.2.0 C++ library for XSPF playlist reading and writing
libyaml 0.2.1 YAML Parser
libyubikey 1.13 C library for manipulating Yubico one-time passwords
libzdb 3.1 Database connection pool library
libzip 1.5.1 C library for reading, creating, and modifying zip archives
libzzip 0.13.69 Library providing read access on ZIP-archives
lifelines 3.0.62 Text-based genealogy software
lightning 2.1.2 Generates assembly language code at run-time
lighttpd 1.4.49 Small memory footprint, flexible web-server
lilv 0.24.2 C library to use LV2 plugins
lincity-ng 2.0 City simulation game
link-grammar 5.5.0 Carnegie Mellon University's link grammar parser
linkerd 1.4.5 Drop-in RPC proxy designed for microservices
linklint 2.3.5 Link checker and web site maintenance tool
links 2.16 Lynx-like WWW browser that supports tables, menus, etc.
liquibase 3.6.2 Library for database change tracking
liquid-dsp 1.3.1 Digital signal processing library for software-defined radios
liquidprompt 1.11 Adaptive prompt for bash and zsh shells
liquigraph 3.0.2 Migration runner for Neo4j
little-cms 1.19 Version 1 of the Little CMS library
little-cms2 2.9 Color management engine supporting ICC profiles
livestreamer 1.12.2 Pipes video from streaming services into a player such as VLC
lldpd 1.0.1 Implementation of IEEE 802.1ab (LLDP)
llnode 1.7.1 LLDB plugin for live/post-mortem debugging of node.js apps
llvm 6.0.1 Next-gen compiler infrastructure
llvm@3.7 3.7.1 Next-gen compiler infrastructure
llvm@3.9 3.9.1 Next-gen compiler infrastructure
llvm@4 4.0.1 Next-gen compiler infrastructure
llvm@5 5.0.2 Next-gen compiler infrastructure
lm4tools 0.1.3 Tools for TI Stellaris Launchpad boards
lmdb 0.9.22 Lightning memory-mapped database: key-value data store
lmod 7.7.38 Lua-based environment modules system to modify PATH variable
lnav 0.8.3 Curses-based tool for viewing and analyzing log files
loc 0.4.1 Count lines of code quickly
locateme 0.2.1 Find your location using Apple's geolocation services
lockrun 1.1.3 Run cron jobs with overrun protection
log4c 1.2.4 Logging Framework for C
log4cplus 2.0.1 Logging Framework for C++
log4cpp 1.1.3 Configurable logging for C++
log4cxx 0.10.0 Library of C++ classes for flexible logging
log4shib 1.0.9 Forked version of log4cpp for the Shibboleth project
logcheck 1.3.19 Mail anomalies in the system logfiles to the administrator
logentries 1.4.43 Utility for access to logentries logging infrastructure
logrotate 3.14.0 Rotates, compresses, and mails system logs
logstalgia 1.1.2 Web server access log visualizer with retro style
logstash 6.2.4 Tool for managing events and logs
logtalk 3.18.0 Object-oriented logic programming language
lolcat 99.9.11 Rainbows and unicorns in your console!
lolcode 0.11.2 Esoteric programming language
lorem 0.7.4 Python generator for the console
loudmouth 1.5.3 Lightweight C library for the Jabber protocol
lout 3.40 Text formatting like TeX, but simpler
lpc21isp 1.97 In-circuit programming (ISP) tool for several NXP microcontrollers
lrdf 0.6.1 RDF library for accessing plugin metadata in the LADSPA plugin system
lrzip 0.631 Compression program with a very high compression ratio
lrzsz 0.12.20 Tools for zmodem/xmodem/ymodem file transfer
lsdvd 0.17 Read the content info of a DVD
lsh 2.1 GNU implementation of the Secure Shell (SSH) protocols
lsof 4.89 Utility to list open files
lsyncd 2.2.3 Synchronize local directories with remote targets
ltc-tools 0.6.4 Tools to deal with linear-timecode (LTC)
ltl2ba 1.2b1 Translate LTL formulae to Buchi automata
lua 5.3.5 Powerful, lightweight programming language
lua@5.1 5.1.5 Powerful, lightweight programming language (v5.1.5)
luabind 0.9.1 Library for bindings between C++ and Lua
luajit 2.0.5 Just-In-Time Compiler (JIT) for the Lua programming language
luaradio 0.5.0 Lightweight, embeddable flow graph signal processing framework for SDR
luaver 1.1.0 Manage and switch between versions of Lua, LuaJIT, and Luarocks
luciddb 0.9.4 DBMS optimized for business intelligence
lumo 1.8.0 Fast, cross-platform, standalone ClojureScript environment
lutok 0.4 Lightweight C++ API for Lua
luvit 2.14.2 Asynchronous I/O for Lua
lv 4.51 Powerful multi-lingual file viewer/grep
lv2 1.14.0 Portable plugin standard for audio systems
lwtools 4.15 Cross-development tools for Motorola 6809 and Hitachi 6309
lxc 3.2 CLI client for interacting with LXD
lxsplit 0.2.4 Tool for splitting or joining files
lynis 2.6.6 Security and system auditing tool to harden systems
lynx 2.8.9rel.1 Text-based web browser
lysp 1.1 Small Lisp interpreter
lz4 1.8.2 Extremely Fast Compression algorithm
lzfse 1.0 Apple LZFSE compression library and command-line tool
lzip 1.20 LZMA-based compression program similar to gzip or bzip2
lzlib 1.10 Data compression library
lzo 2.10 Real-time data compression library
lzop 1.04 File compressor
m-cli 0.2.5 Swiss Army Knife for macOS
m2c 0.7 Modula-2 to C compiler
m4 1.4.18 Macro processing language
mac-robber 1.02 Digital investigation tool
mackup 0.8.18 Keep your Mac's application settings in sync
macosvpn 0.3.5 Create Mac OS VPNs programmatically
macvim 8.1-149 GUI for vim, made for macOS
mad 0.15.1b MPEG audio decoder
madplay 0.15.2b MPEG Audio Decoder
mafft 7.402 Multiple alignments with fast Fourier transforms
magic-wormhole 0.10.5 Securely transfers data between computers
magnetix 3.1 Interpreter for Magnetic Scrolls adventures
mahout 0.13.0 Library to help build scalable machine learning libraries
mailcheck 1.91.2 Check multiple mailboxes/maildirs for mail
mailhog 1.0.0 Web and API based SMTP testing tool
mailutils 3.4 Swiss Army knife of email handling
mairix 0.24 Email index and search tool
make 4.2.1 Utility for directing compilation
makedepend 1.0.5 Creates dependencies in makefiles
makefile2graph 1.5.0 Create a graph of dependencies from GNU-Make
makeicns 1.4.10a Create icns files from the command-line
makensis 3.03 System to create Windows installers
makepkg 5.0.2 Compile and build packages suitable for installation with pacman
makepp 2.0 Drop-in replacement for GNU make
makeself 2.4.0 Make self-extractable archives on UNIX
malbolge 0.1.0 Deliberately difficult to program esoteric programming language
mame 0.199 Multiple Arcade Machine Emulator
man2html 3.0.1 Convert nroff man pages to HTML
mandoc 1.14.3 The mandoc UNIX manpage compiler toolset
mapcrafter 2.4 Minecraft map renderer
mapnik 3.0.20 Toolkit for developing mapping applications
mapserver 7.0.7 Publish spatial data and interactive mapping apps to the web
marathon-swift 1.0.1 Makes it easy to write, run and manage your Swift scripts
mariadb 10.3.8 Drop-in replacement for MySQL
mariadb-connector-c 3.0.3 MariaDB database connector for C applications
mariadb-connector-odbc 3.0.2 Database driver using the industry standard ODBC API
mariadb@10.0 10.0.35 Drop-in replacement for MySQL
mariadb@10.1 10.1.34 Drop-in replacement for MySQL
mariadb@10.2 10.2.16 Drop-in replacement for MySQL
markdown 1.0.1 Text-to-HTML conversion tool
marst 2.7 Algol-to-C translator
mas 1.4.1 Mac App Store command-line interface
masscan 1.0.5 TCP port scanner, scans entire Internet in under 5 minutes
massren 1.5.4 Easily rename multiple files using your text editor
mat 0.6.1 Metadata anonymization toolkit
math-comp 1.7.0 Mathematical Components for the Coq proof assistant
matlab2tikz 1.1.0 Convert MATLAB(R) figures into TikZ/Pgfplots figures
maven 3.5.4 Java-based project management
maven-completion 20160501 Bash completion for Maven
maven-shell 1.1.0 Shell for Maven
maven@3.0 3.0.5 Java-based project management
maven@3.1 3.1.1 Java-based project management
maven@3.2 3.2.5 Java-based project management
maven@3.3 3.3.9 Java-based project management
mawk 1.3.4-20171017 Interpreter for the AWK Programming Language
maxima 5.41.0 Computer algebra system
maxwell 1.17.1 Maxwell's daemon, a mysql-to-json kafka producer
mbedtls 2.11.0 Cryptographic & SSL/TLS library
mbelib 1.3.0 P25 Phase 1 and ProVoice vocoder
mboxgrep 0.7.9 Scan a mailbox for messages matching a regular expression
mcabber 1.1.0 Console Jabber client
mcpp 2.7.2 Alternative C/C++ preprocessor
mcrypt 2.6.8 Replacement for the old crypt package and crypt(1) command
md 147 Process raw dependency files produced by cpp
md5deep 4.4 Recursively compute digests on files/directories
md5sha1sum 0.9.5 Hash utilities
mda-lv2 1.2.2 LV2 port of the MDA plugins
mdbtools 0.7.1 Tools to facilitate the use of Microsoft Access databases
mdcat 0.8.0 Show markdown documents on text terminals
mdds 1.3.1 Multi-dimensional data structure and indexing algorithm
mdf2iso 0.3.1 Tool to convert MDF (Alcohol 120% images) images to ISO images
mdk 1.2.9 GNU MIX development kit
mdp 1.0.12 Command-line based markdown presentation tool
mdr 1.0.1 Make diffs readable
mdv 1.6.3 Styled terminal markdown viewer
mdxmini 1.0.0 Plays music in X68000 MDX chiptune format
mecab 0.996 Yet another part-of-speech and morphological analyzer
mecab-ipadic 2.7.0-20070801 IPA dictionary compiled for MeCab
mecab-jumandic 7.0-20130310 See mecab
mecab-ko 0.996-ko-0.9.2 See mecab
mecab-ko-dic 1.6.1-20140814 See mecab
mecab-unidic 2.1.2 Morphological analyzer for MeCab
mecab-unidic-extended 2.1.2 Extended morphological analyzer for MeCab
media-info 18.05 Unified display of technical and tag data for audio/video
mediaconch 18.03.2 Conformance checker and technical metadata reporter
mediatomb 0.12.1 Open source (GPL) UPnP MediaServer
mednafen 1.21.3 Multi-system emulator
megacmd 0.014 Command-line client for storage service
megatools 1.9.98 Command-line client for
memcache-top 0.6 Grab real-time stats from memcache
memcached 1.5.9 High performance, distributed memory object caching system
memcacheq 0.2.0 Queue service for memcache
memtester 4.3.0 Utility for testing the memory subsystem
menhir 20180703 LR(1) parser generator for the OCaml programming language
mercurial 4.6.2 Scalable distributed version control system
mercury 14.01.1 Logic/functional programming language
mergelog 4.5 Merges httpd logs from web servers behind round-robin DNS
mergepbx 0.10 Merge XCode project files in git
mesalib-glw 8.0.0 Open-source implementation of the OpenGL specification
meson 0.47.1 Fast and user friendly build system
meson-internal 0.45.1 Fast and user friendly build system
mesos 1.4.1 Apache cluster manager
metabase 0.29.3 Business intelligence report server
metaproxy 1.13.0 Z39.50 proxy and router utilizing Yaz toolkit
metashell 3.0.0 Metaprogramming shell for C++ templates
metis 5.1.0 Programs that partition graphs and order matrices
metricbeat 6.2.4 Collect metrics from your systems and services
mfcuk 0.3.8 MiFare Classic Universal toolKit
mfoc 0.10.7 Implementation of 'offline nested' attack by Nethemba
mfterm 1.0.7 Terminal for working with Mifare Classic 1-4k Tags
mftrace 1.2.19 Trace TeX bitmap font to PFA, PFB, or TTF font
mg 20180421 Small Emacs-like editor
mgba 0.6.3 Game Boy Advance emulator
mhash Uniform interface to a large number of hash algorithms
micro 1.4.0 Modern and intuitive terminal-based text editor
micropython 1.9.4 Python implementation for microcontrollers and constrained systems
midgard2 12.09 Generic content repository for web and desktop applications
midicsv 1.1 Convert MIDI audio files to human-readable CSV format
midnight-commander 4.8.21 Terminal-based visual file manager
mighttpd2 3.4.3 HTTP server
mikmod 3.2.8 Portable tracked music player
mikutter 3.7.3 Extensible Twitter client
mill 0.2.4 Scala build tool
miller 5.3.0 Like sed, awk, cut, join & sort for name-indexed data such as CSV
mimic Lightweight text-to-speech engine based on CMU Flite
mimms 3.2.1 Mms stream downloader
minbif 1.0.5-20150505 IRC-to-other-IM-networks gateway using Pidgin library
minetest Free, open source voxel game engine and game
mingw-w64 5.0.4 Minimalist GNU for Windows and GCC cross-compilers
minicom 2.7.1 Menu-driven communications program
minidjvu 0.8 DjVu multipage encoder, single page encoder/decoder
minidlna 1.2.1 Media server software, compliant with DLNA/UPnP-AV clients
minimal-racket 6.12 Modern programming language in the Lisp/Scheme family
minimesos 0.13.0 Testing infrastructure for Mesos frameworks
minimodem 0.24 General-purpose software audio FSK modem
minio 20171122195546 Amazon S3 compatible object storage server
minio-mc 20180325012222 ls, cp, mkdir, diff and rsync for filesystems and object storage
minisat 2.2.0 Boolean satisfiability (SAT) problem solver
minised 1.15 Smaller, cheaper, faster SED implementation
minisign 0.8 Sign files & verify signatures. Works with signify in OpenBSD
miniupnpc 2.1 UPnP IGD client library and daemon
minizinc 2.1.7 Medium-level constraint modeling language
minizip 1.2.11 C library for zip/unzip via zLib
mint 0.10.2 Dependency manager that installs and runs Swift command-line tool packages
minuit2 5.34.14 Physics analysis tool for function minimization
miruo 0.9.6b Pretty-print TCP session monitor/analyzer
mit-scheme 9.2 MIT/GNU Scheme development tools and runtime library
mitie 0.5 Library and tools for information extraction
mitmproxy 4.0.3 Intercept, modify, replay, save HTTP/S traffic
mix-completion 0.8.2 Elixir Mix completion plus shortcuts/colors
mjpegtools 2.1.0 Record and playback videos and perform simple edits
mk-configure 0.30.0 Lightweight replacement for GNU autotools
mkcert 1.0.0 Simple tool to make locally trusted development certificates
mkclean 0.8.10 Optimizes Matroska and WebM files
mkcue 1 Generate a CUE sheet from a CD
mkdocs 0.17.5 Project documentation with Markdown
mkhexgrid 0.1.1 Fully-configurable hex grid generator
mkl-dnn 0.15 Intel Math Kernel Library for Deep Neural Networks
mksh 56c MirBSD Korn Shell
mktorrent 1.1 Create BitTorrent metainfo files
mkvalidator 0.5.2 Tool to verify Matroska and WebM files for spec conformance
mkvdts2ac3 1.6.0 Convert DTS audio to AC3 within a matroska file
mkvtomp4 1.3 Convert mkv files to mp4
mkvtoolnix 25.0.0 Matroska media files manipulation tools
mldonkey 3.1.6 OCaml/GTK client for the eDonkey P2P network
mlkit 4.3.12 Compiler for the Standard ML programming language
mlogger 1.2.0 Log to syslog from the command-line
mlt 6.10.0 Author, manage, and run multitrack audio/video compositions
mlton 20180207 Whole-program, optimizing compiler for Standard ML
mm-common 0.9.12 Build utilities for C++ interfaces of GTK+ and GNOME packages
mmark 1.3.6 Powerful markdown processor in Go geared towards the IETF
mmix 20160804 64-bit RISC architecture designed by Donald Knuth
mmseqs2 3-be8f6 Software suite for very fast protein sequence search and clustering
mmsrip 0.7.0 Client for the MMS:// protocol
mmv 1.01b Move, copy, append, and link multiple files
mobiledevice 2.0.0 CLI for Apple's Private (Closed) Mobile Device Framework
moc 2.5.2 Terminal-based music player
mockserver 5.3.0 Mock HTTP server and proxy
moco 0.12.0 Stub server with Maven, Gradle, Scala, and shell integration
modd 0.6 Flexible tool for responding to filesystem changes
modgit 1.0.1 Tool for git repo deploy with filters. Used for magento development
modman 1.12 Module deployment script geared towards Magento development
modules 4.1.3 Dynamic modification of a user's environment via modulefiles
moe 1.9 Console text editor for ISO-8859 and ASCII
mogenerator 1.31 Generate Objective-C code for Core Data custom classes
molecule 1.25.1 Automated testing for Ansible roles
mon 1.2.3 Monitor hosts/services/whatever and alert about problems
monax 0.18.0 Blockchain application platform CLI
monero Official monero wallet and cpu miner
monetdb 11.29.7 Column-store database
mongo-c-driver 1.11.0 C driver for MongoDB
mongo-cxx-driver 3.3.0 C++ driver for MongoDB
mongo-orchestration 0.6.11 REST API to manage MongoDB configurations on a single host
mongodb 4.0.0 High-performance, schema-free, document-oriented database
mongodb@3.0 3.0.15 High-performance document-oriented database
mongodb@3.2 3.2.20 High-performance, schema-free, document-oriented database
mongodb@3.4 3.4.14 High-performance, schema-free, document-oriented database
mongodb@3.6 3.6.6 High-performance, schema-free, document-oriented database
mongoose 6.11 Web server build on top of Libmongoose embedded library
mongrel2 1.11.0 Application, language, and network architecture agnostic web server
mongroup 0.4.1 Monitor a group of processes with mon
monit 5.25.2 Manage and monitor processes, files, directories, and devices
monitoring-plugins 2.2 Plugins for nagios compatible monitoring systems
monkeysphere 0.41 Use the OpenPGP web of trust to verify ssh connections
mono Cross platform, open source .NET development framework
mono-libgdiplus 5.6 GDI+-compatible API on non-Windows operating systems
monotone 1.1 Distributed version control system (DVCS)
montage 4.0 Toolkit for assembling FITS images into custom mosaics
moon-buggy 1.0 Drive some car across the moon
moreutils 0.62 Collection of tools that nobody wrote when UNIX was young
morse 2.5 Morse-code training program and QSO generator
mosh 1.3.2 Remote terminal application
mosml 2.10.1 Moscow ML
mosquitto 1.4.14 Message broker implementing the MQTT protocol
most 5.0.0a Powerful paging program
movgrab 1.2.1 Downloader for youtube, dailymotion, and other video websites
moz-git-tools 0.1 Tools for working with Git at Mozilla
mozilla-addon-sdk 1.17 Create Firefox add-ons using JS, HTML, and CSS
mozjpeg 3.3.1 Improved JPEG encoder
mp3blaster 3.2.6 Text-based mp3 player
mp3cat 0.4 Reads and writes mp3 files
mp3check 0.8.7 Tool to check mp3 files for consistency
mp3fs 0.91 Read-only FUSE file system: transcodes audio formats to MP3
mp3gain 1.6.2 Lossless mp3 normalizer with statistical analysis
mp3info 0.8.5a MP3 technical info viewer and ID3 1.x tag editor
mp3splt 2.6.2 Command-line interface to split MP3 and Ogg Vorbis files
mp3unicode 1.2.1 Command-line utility to convert mp3 tags between different encodings
mp3val 0.1.8 Program for MPEG audio stream validation
mp3wrap 0.5 Wrap two or more mp3 files in a single large file
mp4v2 2.0.0 Read, create, and modify MP4 files
mpack 1.6 MIME mail packing and unpacking
mpage 2.5.7 Many to one page printing utility
mpc 0.30 Command-line music player client for mpd
mpck 0.19 Check MP3 files for errors
mpd 0.20.20 Music Player Daemon
mpdas 0.4.5 C++ client to submit tracks to audioscrobbler
mpdscribble 0.22 reporting client for mpd
mpdviz 0.4.6 Standalone console MPD visualizer
mpegdemux 0.1.4 MPEG1/2 system stream demultiplexer
mpfi 1.5.3 Multiple precision interval arithmetic library
mpfr 4.0.1 C library for multiple-precision floating-point computations
mpg123 1.25.10 MP3 player for Linux and UNIX
mpg321 0.3.2 Command-line MP3 player
mpgtx 1.3.1 Toolbox to manipulate MPEG files
mpich 3.2.1 Implementation of the MPI Message Passing Interface standard
mpir 3.0.0 Multiple Precision Integers and Rationals (fork of GMP)
mplayer 1.3.0 UNIX movie player
mplayershell 0.9.3 Improved visual experience for MPlayer on macOS
mpop 1.2.8 POP3 client
mps-youtube 0.2.8 Terminal based YouTube player and downloader
mpssh 1.3.3 Mass parallel ssh
mpv 0.28.2 Media player based on MPlayer and mplayer2
mpw 2.6-cli-5 Stateless/deterministic password and identity manager
mr 1.20171231 Multiple Repository management tool
mrboom 4.5 Eight player Bomberman clone
mrtg 2.17.4 Multi router traffic grapher
mruby 1.4.1 Lightweight implementation of the Ruby language
mruby-cli 0.0.4 Build native command-line applications for Linux, MacOS, and Windows
mscgen 0.20 Parses Message Sequence Chart descriptions and produces images
msdl 1.2.7-r2 Downloader for various streaming protocols
msgpack 3.0.1 Library for a binary-based efficient data interchange format
msgpuck 2.0 A simple and efficient MsgPack binary serialization library
msitools 0.97 Windows installer (.MSI) tool
msktutil 1.0 Active Directory keytab management
msmtp 1.6.6 SMTP client that can be used as an SMTP plugin for Mutt
mspdebug 0.25 Debugger for use with MSP430 MCUs
mstch 1.0.2 Complete implementation of {{mustache}} templates using modern C++
mtools 4.0.18 Tools for manipulating MSDOS files
mtr 0.92 'traceroute' and 'ping' in a single tool
mu 1.0 Tool for searching e-mail messages stored in the maildir-format
mujs 1.0.3 Embeddable Javascript interpreter
multimarkdown 6.3.2 Turn marked-up plain text into well-formatted documents
multitail 6.4.2 Tail multiple files in one terminal simultaneously
muparser 2.2.5 C++ math expression parser library
mupdf 1.13.0 Lightweight PDF and XPS viewer
mupdf-tools 1.13.0 Lightweight PDF and XPS viewer
mupen64plus 2.5 Cross-platform plugin-based N64 emulator
musepack r475 Audio compression format and tools
mussh 1.0 Multi-host SSH wrapper
mutt 1.10.1 Mongrel of mail user agents (part elm, pine, mush, mh, etc.)
muttils 1.3 Provides utilities for use with console mail clients, eg. Mutt
mvnvm 1.0.10 Maven version manager
mvtools 20 Filters for motion estimation and compensation
mycli 1.16.0 CLI for MySQL with auto-completion and syntax highlighting
mydumper 0.9.1 How MySQL DBA & support engineer would imagine 'mysqldump' ;-)
myman 2009-10-30 Text-mode videogame inspired by Namco's Pac-Man
mypy 0.620 Experimental optional static type checker for Python
mysql 8.0.11 Open source relational database management system
mysql-client 5.7.22 Open source relational database management system
mysql-cluster 7.5.7 Shared-nothing clustering and auto-sharding for MySQL
mysql-connector-c++ 1.1.9 MySQL database connector for C++ applications
mysql-sandbox 3.2.17 Install one or more MySQL servers
mysql-search-replace 3.1 Database search and replace script in PHP
mysql-utilities 1.6.5 Tools for maintaining and administering MySQL servers
mysql@5.5 5.5.60 Open source relational database management system
mysql@5.6 5.6.40 Open source relational database management system
mysql@5.7 5.7.22 Open source relational database management system
mysqltuner 1.7.2 Increase performance and stability of a MySQL installation
mytop 1.9.1 Top-like query monitor for MySQL
n 2.1.11 Node version management
nacl 20110221 Network communication, encryption, decryption, signatures library
naga 1.0 Terminal implementation of the Snake game
nagios 4.4.1 Network monitoring and management system
nagios-plugins 2.2.1 Plugins for the nagios network monitoring system
nailgun 0.9.3 Command-line client, protocol and server for Java programs
namazu 2.0.21 Full-text search engine
namebench 1.3.1 DNS benchmark utility
nano 2.9.8 Free (GNU) replacement for the Pico text editor
nanomsg 1.1.4 Socket library in C
nanomsgxx 0.2 Nanomsg binding for C++11
nanopb-generator C library for encoding and decoding Protocol Buffer messages
narwhal 0.3.2 General purpose JavaScript platform for building applications
nasm 2.13.03 Netwide Assembler (NASM) is an 80x86 assembler
natalie 0.7.0 Storyboard Code Generator (for Swift)
nativefier 7.6.4 Wrap web apps natively
nats-streaming-server 0.10.2 Lightweight cloud messaging system
naturaldocs 1.52 Extensible, multi-language documentation generator
nave 2.2.3 Virtual environments for Node.js
nbimg 1.2.1 Smartphone boot splash screen converter for Android and winCE
ncdc 1.20 NCurses direct connect
ncdu 1.13 NCurses Disk Usage
ncftp 3.2.6 FTP client with an advanced user interface
ncmpc 0.30 Curses Music Player Daemon (MPD) client
ncmpcpp 0.8.2 Ncurses-based client for the Music Player Daemon
nco 4.7.5 Command-line operators for netCDF and HDF files
ncompress Fast, simple LZW file compressor
ncp 1.2.4 File copy tool for LANs
ncrack 0.6.0 Network authentication cracking tool
ncurses 6.1 Text-based UI library
ncview 2.1.7 Visual browser for netCDF format files
ndenv 0.4.0 Node version manager
ndiff 2.00 Virtual package provided by nmap
ndpi 2.2 Deep Packet Inspection (DPI) library
ne 3.1.1 The nice editor
neal 0.2.4 Analyzes source code based on user-specified rules written in a custom DSL
neatvi 06 ex/vi clone for editing bidirectional uft-8 text
nedit 5.7 Fast, compact Motif/X11 plain text editor
negfix8 8.3 Turn scanned negative images into positives
neko 2.2.0 High-level, dynamically typed programming language
neo4j 3.3.4 Robust (fully ACID) transactional property graph database
neofetch 5.0.0 Fast, highly customisable system info script
neomutt 20180716 E-mail reader with support for Notmuch, NNTP and much more
neon 0.30.2 HTTP and WebDAV client library with a C interface
neopop-sdl 0.2 NeoGeo Pocket emulator
neovim 0.3.0 Ambitious Vim-fork focused on extensibility and agility
nesc 1.4.0 Programming language for deeply networked systems
nesemu2 0.6.1+20140930 Cycle accurate NES emulator
nestopia-ue 1.49 Nestopia UE (Undead Edition): NES emulator
net-snmp 5.8 Implements SNMP v1, v2c, and v3, using IPv4 and IPv6
netcat 0.7.1 Utility for managing network connections
netcat6 1.0 Rewrite of netcat that supports IPv6, plus other improvements
netcdf 4.6.1 Libraries and data formats for array-oriented scientific data
netdata 1.10.0 Distributed real-time performance and health monitoring
nethack 3.6.1 Single-player roguelike video game
nethack4 4.3.0-beta2 Patched, fork version of Nethack
nethacked 1.0 Bugfixed and interface-patched Nethack
nethogs 0.8.5 Net top tool grouping bandwidth per process
netpbm 10.73.20 Image manipulation
netperf 2.7.0 Benchmarks performance of many different types of networking
netris 0.52 Networked variant of tetris
nettle 3.4 Low-level cryptographic library
nettoe 1.5.1 Tic Tac Toe-like game for the console
newlisp 10.7.1 Lisp-like, general-purpose scripting language
newsboat 2.12 RSS/Atom feed reader for text terminals
newt 0.52.20 Library for color text mode, widget based user interfaces
nexus 2.14.8-01 Repository manager for binary software components
nfcutils 0.3.2 Near Field Communication (NFC) tools under POSIX systems
nfdump 1.6.17 Tools to collect and process netflow data on the command-line
nghttp2 1.32.0 HTTP/2 C Library
nginx 1.15.1 HTTP(S) server and reverse proxy, and IMAP/POP3 proxy server
ngircd 24 Next generation IRC daemon
ngrep 1.47 Network grep
ngspice 28 Spice circuit simulator
nickle 2.81 Desk calculator language
nicotine-plus 1.4.1 Graphical client for the SoulSeek peer-to-peer system
nicovideo-dl 0.0.20120212 Command-line program to download videos from
nifi 1.7.1 Easy to use, powerful, and reliable system to process and distribute data
nifi-registry 0.2.0 Centralized storage & management of NiFi/MiNiFi shared resources
nikto 2.1.6 Web server scanner
nim 0.18.0 Statically typed, imperative programming language
ninja 1.8.2 Small build system for use with gyp or CMake
ninvaders 0.1.1 Space Invaders in the terminal
nkf 2.1.4 Network Kanji code conversion Filter (NKF)
nload 0.7.4 Realtime console network usage monitor
nlopt 2.4.2 Free/open-source library for nonlinear optimization
nmap 7.70 Port scanning utility for large networks
nmh 1.7 The new version of the MH mail handler
nnn 1.8 Free, fast, friendly file browser
no-more-secrets 0.3.3 Recreates the SETEC ASTRONOMY effect from 'Sneakers'
node 10.6.0 Platform built on V8 to build network applications
node-build 3.0.15 Install NodeJS versions
node@4 4.9.1 Platform built on V8 to build network applications
node@6 6.14.3 Platform built on V8 to build network applications
node@8 8.11.3 Platform built on V8 to build network applications
node_exporter 0.16.0 Prometheus exporter for machine metrics
nodebrew 1.0.0 Node.js version manager
nodeenv 1.3.1 Node.js virtual environment builder
nodenv 1.1.2 Manage multiple NodeJS versions
nomad 0.8.4 Distributed, Highly Available, Datacenter-Aware Scheduler
nopoll 0.4.6.b400 Open-source C WebSocket toolkit
nordugrid-arc 5.0.2 Grid computing middleware
norm 1.5r6 NACK-Oriented Reliable Multicast
normalize 0.7.7 Adjust volume of audio files to a standard level
noti 3.1.0 Trigger notifications when a process completes
notmuch 0.27 Thread-based email index, search, and tagging
noweb 2.11b WEB-like literate-programming tool
np2 0.86 Neko Project 2: PC-9801 emulator
npth 1.6 New GNU portable threads library
npush 0.7 Logic game simliar to Sokoban and Boulder Dash
nq 0.3.1 Unix command-line queue utility
nrg2iso 0.4 Extract ISO9660 data from Nero nrg files
nrpe 3.2.1 Nagios remote plugin executor
nsd 4.1.22 Name server daemon
nsnake 3.0.1 Classic snake game with textual interface
nspr 4.19 Platform-neutral API for system-level and libc-like functions
nsq 1.0.0 Realtime distributed messaging platform
nss 3.38 Libraries for security-enabled client and server applications
nsuds 0.7B Ncurses Sudoku system
ntfs-3g 2017.3.23 Read-write NTFS driver for FUSE
ntl 11.2.1 C++ number theory library
ntopng 3.2 Next generation version of the original ntop
ntp 4.2.8p11 The Network Time Protocol (NTP) Distribution
nu 2.2.2 Object-oriented, Lisp-like programming language
nudoku 1.0.0 ncurses based sudoku game
nuget 4.7.0 Package manager for Microsoft development platform including .NET
num-utils 0.5 Programs for dealing with numbers from the command-line
numpy 1.14.5 Package for scientific computing with Python
nut 2.7.4 Network UPS Tools: Support for various power devices
nutcracker 0.4.1 Proxy for memcached and redis
nuttcp 8.1.4 Network performance measurement tool
nuvie 0.5 The Ultima 6 engine
nuxeo 10.1 Enterprise Content Management
nvc 1.4.0 VHDL compiler and simulator
nvi 1.81.6 44BSD re-implementation of vi
nvm 0.33.11 Manage multiple Node.js versions
nxengine Rewrite of Cave Story (Doukutsu Monogatari)
nyancat 1.5.1 Renders an animated, color, ANSI-text loop of the Poptart Cat
nylon 1.21 Proxy server
nyx 2.0.4 Command-line monitor for Tor
nzbget 20.0 Binary newsgrabber for nzb files
oath-toolkit 2.6.2 Tools for one-time password authentication systems
oauth2_proxy 2.2 Reverse proxy for authenticating users via OAuth 2 providers
objc-codegenutils 1.0 Three small tools to help work with XCode
objc-run 1.4 Use Objective-C files for shell script-like tasks
ocaml 4.07.0 General purpose programming language in the ML family
ocaml-findlib 1.8.0 OCaml library manager
ocaml-num 1.1 OCaml legacy Num library for arbitrary-precision arithmetic
ocamlbuild 0.12.0 Generic build tool for OCaml
ocamlsdl 0.9.1 OCaml interface with the SDL C library
ocp 0.1.21 UNIX port of the Open Cubic Player
ocproxy 1.60 User-level SOCKS and port forwarding proxy
ocrad 0.26 Optical character recognition (OCR) program
ocrmypdf 7.0.0 Adds an OCR text layer to scanned PDF files
octave 4.4.0 High-level interpreted language for numerical computing
octomap 1.9.0 Efficient probabilistic 3D mapping framework based on octrees
ode 0.15.2 Simulating articulated rigid body dynamics
odo 0.2.2 Atomic odometer for the command-line
odpi 2.4.2 Oracle Database Programming Interface for Drivers and Applications
odt2txt 0.5 Convert OpenDocument files to plain text
offlineimap 7.2.1 Synchronizes emails between two repositories
oggz 1.1.1 Command-line tool for manipulating Ogg files
ogmtools 1.5 OGG media streams manipulation tools
ohcount 3.1.1 Source code line counter
ola 0.10.7 Open Lighting Architecture for lighting control information
olsrd Implementation of the optimized link state routing protocol
omega 1.4.3 Packaged search engine for websites, built on top of Xapian
omega-rpg 0.80.2 The classic Roguelike game
omniorb 4.2.2 IOR and naming service utilities for omniORB
ompl 1.4.0 Open Motion Planning Library consists of many motion planning algorithms
ondir 0.2.3 Automatically execute scripts as you traverse directories
one-ml 0.1 Reboot of ML, unifying its core and (now first-class) module layers
onepass 0.2.1 Command-line interface for 1Password
onetime 1.81 Encryption with one-time pads
oniguruma 6.8.2 Regular expressions library
onioncat 0.2.2.r578 VPN-adapter that provides location privacy using Tor or I2P
onscripter 20170814 NScripter-compatible visual novel engine
ooniprobe 2.3.0 Network interference detection tool
opam 1.2.2 Package manager for OCaml
open-babel 2.4.1 Chemical toolbox
open-cobol 1.1 COBOL compiler
open-completion 1.0.3 Bash completion for open
open-jtalk 1.10 Japanese text-to-speech system
open-mesh 7.1 Generic data structure to represent and manipulate polygonal meshes
open-mpi 3.1.1 High performance message passing library
open-ocd 0.10.0 On-chip debugging, in-system programming and boundary-scan testing
open-scene-graph 3.6.2 3D graphics toolkit
open-sp 1.5.2 SGML parser
open-tyrian 2.1.20130907 Open-source port of Tyrian
open-vcdiff 0.8.4 Encoder/decoder for the VCDIFF (RFC3284) format
open-zwave 1.2.919 Library for selected Z-Wave PC controllers
openal-soft 1.18.2 Implementation of the OpenAL 3D audio API
openapi-generator 3.1.0 Generate clients, server & docs from an OpenAPI spec (v2, v3)
openblas 0.3.1 Optimized BLAS library
opencascade 7.2.0 3D modeling and numerical simulation software for CAD/CAM/CAE
opencbm Provides access to various floppy drive formats
opencc 1.0.4 Simplified-traditional Chinese conversion tool
openclonk 7.0 Multiplayer action game
opencoarrays 2.0.0 Open-source coarray Fortran ABI, API, and compiler wrapper
opencolorio 1.1.0 Color management solution geared towards motion picture production
openconnect 7.08 Open client for Cisco AnyConnect VPN
opencore-amr 0.1.5 Audio codecs extracted from Android open source project
opencsg 1.4.2 The CSG rendering library
opencv 3.4.2 Open source computer vision library
opencv@2 Open source computer vision library
opendbx 1.4.6 Lightweight but extensible database access library in C
opendetex 2.8.4 Tool to strip TeX or LaTeX commands from documents
openexr 2.2.0 High dynamic-range image file format
openfortivpn 1.7.1 Open Fortinet client for PPP+SSL VPN tunnel services
openh264 1.8.0 H.264 codec from Cisco
openhmd 0.2.0 Free and open source API and drivers for immersive technology
openimageio 1.8.12 Library for reading, processing and writing images
openjazz 20180522 Open source Jazz Jackrabit engine
openjpeg 2.3.0 Library for JPEG-2000 image manipulation
openldap 2.4.46 Open source suite of directory software
openmotif 2.3.8 LGPL release of the Motif toolkit
openmsx 0.14.0 MSX emulator
openrct2 0.2.0 Open source re-implementation of RollerCoaster Tycoon 2
openrtsp 2018.04.25 Command-line RTSP client
opensaml 2.6.1 Library for Security Assertion Markup Language
opensc 0.18.0 Tools and libraries for smart cards
openshift-cli 3.9.0 OpenShift command-line interface tools
openslide 3.4.1 C library to read whole-slide images (a.k.a. virtual slides)
openslp 2.0.0 Implementation of Service Location Protocol
openssh 7.7p1 OpenBSD freely-licensed SSH connectivity tools
openssl 1.0.2o SSL/TLS cryptography library
openssl@1.1 1.1.0h Cryptography and SSL/TLS Toolkit
opensyobon 1.0rc2 Parody of Super Mario Bros
opentsdb 2.3.1 Scalable, distributed Time Series Database
openttd 1.8.0 Simulation game based upon Transport Tycoon Deluxe
openvdb 5.1.0 Sparse volume processing toolkit
openvpn 2.4.6 SSL/TLS VPN implementing OSI layer 2 or 3 secure network extension
ophcrack 3.8.0 Microsoft Windows password cracker using rainbow tables
optipng 0.7.7 PNG file optimizer
opus 1.2.1 Audio codec
opus-tools 0.1.10 Utilities to encode, inspect, and decode .opus files
opusfile 0.10 API for decoding and seeking in .opus files
orbit 2.14.19 CORBA 2.4-compliant object request broker (ORB)
orc 0.4.28 Oil Runtime Compiler (ORC)
orc-tools 1.4.1 ORC java command-line tools and utilities
ori 0.8.1 Secure distributed file system
orientdb 2.2.29 Graph database
orocos-kdl 1.4.0 Orocos Kinematics and Dynamics C++ library
ortp 0.27.0 Real-time transport protocol (RTP, RFC3550) library
osc 0.162.1 The command-line interface to work with an Open Build Service
oscats 0.6 Computerized adaptive testing system
osm-gps-map 1.1.0 GTK+ library to embed OpenStreetMap maps
osm-pbf 1.3.3 Tools related to PBF (an alternative to XML format)
osm2pgrouting 2.3.5 Import OSM data into pgRouting database
osm2pgsql 0.96.0 OpenStreetMap data to PostgreSQL converter
osmfilter 0.9 Command-line tool to filter OpenStreetMap files for specific tags
osmium-tool 1.8.0 Libosmium-based command-line tool for processing OpenStreetMap data
osmosis 0.45 Command-line OpenStreetMap data processor
osquery 3.2.6 SQL powered operating system instrumentation and analytics
osrm-backend 5.18.0 High performance routing engine
osslsigncode 1.7.1 Authenticode signing of PE(EXE/SYS/DLL/etc), CAB and MSI files
ossp-uuid 1.6.2 ISO-C API and CLI for generating UUIDs
osxutils 1.9.0 Collection of macOS command-line utilities
otf2bdf 3.1 OpenType to BDF font converter
ott 0.28 Tool for writing definitions of programming languages and calculi
overmind 1.2 Process manager for Procfile-based applications and tmux
owamp 3.4-10 Implementation of the One-Way Active Measurement Protocol
owfs 3.2p2 Monitor and control physical environment using Dallas/Maxim 1-wire system
oysttyer 2.9.1 Command-line Twitter client
p0f 3.09b Versatile passive OS fingerprinting, masquerade detection tool
p11-kit 0.23.12 Library to load and enumerate PKCS#11 modules
p7zip 16.02 7-Zip (high compression file archiver) implementation
pacapt 2.3.15 Package manager in the style of Arch's pacman
pachi 11.00 Software for the Board Game of Go/Weiqi/Baduk
packer 1.2.5 Tool for creating identical machine images for multiple platforms
packer-completion 1.0.0 Bash completion for Packer
packetbeat 6.2.4 Lightweight Shipper for Network Data
packetq 1.4.1 SQL-frontend to PCAP-files
packmol 18.169 Packing optimization for molecular dynamics simulations
pacman4console 1.3 Pacman for console
pacparser 1.3.7 Library to parse proxy auto-config (PAC) files
pacvim 1.1.1 Learn vim commands via a game
pakchois 0.4 PKCS #11 wrapper library
paket 5.174.5 Dependency manager for .NET with support for NuGet and Git repositories
pam-u2f 1.0.7 Provides an easy way to use U2F-compliant authenticators with PAM
pam_yubico 2.26 Yubico pluggable authentication module
pandoc 2.2.2 Swiss-army knife of markup format conversion
pandoc-citeproc Library and executable for using citeproc with pandoc
pandoc-crossref Pandoc filter for numbering and cross-referencing
pango 1.42.1 Framework for layout and rendering of i18n text
pangomm 2.40.1 C++ interface to Pango
paperkey 1.5 Extract just secret information out of OpenPGP secret keys
paps 0.7.0 Pango to PostScript converter
par 1.52 Paragraph reflow for email
par2 0.8.0 Parchive: Parity Archive Volume Set for data recovery
parallel 20180622 Shell command parallelization utility
parallelstl 20180619 C++ standard library algorithms with support for execution policies
pari 2.9.5 Computer algebra system designed for fast computations in number theory
parquet-tools 1.10.0 Apache Parquet command-line tools and utilities
parrot 8.1.0 Open source virtual machine (for Perl6, et al.)
partio 1.1.0 Particle library for 3D graphics
pass 1.7.2 Password manager
passenger 5.3.3 Server for Ruby, Python, and Node.js apps via Apache/NGINX
passpie 1.6.0 Manage login credentials from the terminal
passwdqc 1.3.1 Password/passphrase strength checking and enforcement toolset
pastebinit 1.5 Send things to pastebin from the command-line
patchelf 0.9 Modify dynamic ELF executables
patchutils 0.3.4 Small collection of programs that operate on patch files
path-extractor 0.2.0 UNIX filter which outputs the filepaths found in stdin
pax-construct 1.5 Tools to setup and develop OSGi projects quickly
pax-runner 1.8.6 Tool to provision OSGi bundles
payara Java EE application server forked from GlassFish
pazpar2 1.13.0 Metasearching middleware webservice
pbc 0.5.14 Pairing-based cryptography
pbc-sig 0.0.8 Signatures library
pbrt 2.0.342 Physically based rendering
pbzip2 1.1.13 Parallel bzip2
pc6001vx 2.33.0 PC-6001 emulator
pcal 4.11.0 Generate Postscript calendars without X
pcb 4.1.2 Interactive printed circuit board editor
pcb2gcode 1.3.2 Command-line tool for isolation, routing and drilling of PCBs
pce 0.2.2 PC emulator
pcl 1.8.1 Library for 2D/3D image and point cloud processing
pcre 8.42 Perl compatible regular expressions library
pcre2 10.31 Perl compatible regular expressions library with a new API
pcsc-lite 1.8.23 Middleware to access a smart card using SCard API
pdal 1.7.2 Point data abstraction library
pdf-redact-tools 0.1.2 Securely redacting and stripping metadata
pdf2htmlex 0.14.6 PDF to HTML converter
pdf2image 0.53 Convert PDFs to images
pdf2json 0.69 PDF to JSON and XML converter
pdf2svg 0.2.3 PDF converter to SVG
pdfcrack 0.16 PDF files password cracker
pdfgrep 2.1.1 Search PDFs for strings matching a regular expression
pdflib-lite 7.0.5p3 Subset of the functionality of PDFlib 7
pdfpc 4.1.2 Presenter console with multi-monitor support for PDF files
pdfsandwich 0.1.6 Generate sandwich OCR PDFs from scanned file
pdftoedn 0.35.2 Extract PDF document data and save the output in EDN format
pdftohtml 0.40a PDF to HTML converter (based on xpdf)
pdftoipe 7.2.7 Reads arbitrary PDF files and generates an XML file readable by Ipe
pdns 4.1.3 Authoritative nameserver
pdnsd 1.2.9a-par Proxy DNS server with permanent caching
pdnsrec 4.1.3 Non-authoritative/recursing DNS server
pdsh 2.33 Efficient rsh-like utility, for using hosts in parallel
peco 0.5.3 Simplistic interactive filtering tool
peg 0.1.18 Program to perform pattern matching on text
peg-markdown 0.4.14 Markdown implementation based on a PEG grammar
pegtl 2.6.0 Parsing Expression Grammar Template Library
pelikan 0.1.2 Production-ready cache services
perceptualdiff 1.1.1 Perceptual image comparison tool
percol 0.2.1 Interactive grep tool
percona-server 5.7.22-22 Drop-in MySQL replacement
percona-server-mongodb 3.6.5-1.3 Drop-in MongoDB replacement
percona-server@5.6 5.6.40-84.0 Drop-in MySQL replacement
percona-toolkit 3.0.11 Percona Toolkit for MySQL
percona-xtrabackup 2.4.12 Open source hot backup tool for InnoDB and XtraDB databases
perkeep 0.10 Lets you permanently keep your stuff, for life
perl 5.28.0 Highly capable, feature-rich programming language
perl-build 1.13 Perl builder
perl@5.18 5.18.4 Highly capable, feature-rich programming language
petsc 3.9.3 Portable, Extensible Toolkit for Scientific Computation
pev 0.80 PE analysis toolkit
pex 1.20140409 Package manager for PostgreSQL
pg_top 3.7.0 Monitor PostgreSQL processes
pgbadger 9.2 Log analyzer for PostgreSQL
pgbouncer 1.8.1 Lightweight connection pooler for PostgreSQL
pgcli 1.10.0 CLI for Postgres with auto-completion and syntax highlighting
pgdbf 0.6.2 Converter of XBase/FoxPro tables to PostgreSQL
pgformatter 3.0 PostgreSQL syntax beautifier
pgloader 3.5.2 Data loading tool for PostgreSQL
pgpdump 0.33 PGP packet visualizer
pgplot 5.2.2 Device-independent graphics package for making simple scientific graphs
pgpool-ii 3.7.4 PostgreSQL connection pool server
pgroonga 2.0.9 PostgreSQL plugin to use Groonga as index
pgrouting 2.6.0 Provides geospatial routing for PostGIS/PostgreSQL database
pgtoolkit 1.0.2 Tools for PostgreSQL maintenance
pgtune 0.9.3 Tuning wizard for postgresql.conf
pgweb 0.9.12 Web-based PostgreSQL database browser
phantomjs 2.1.1 Headless WebKit scriptable with a JavaScript API
phoon 04A Displays current or specified phase of the moon via ASCII art
phoronix-test-suite 8.0.1 Open-source automated testing/benchmarking software
php 7.2.7 General-purpose scripting language
php-code-sniffer 3.3.0 Check coding standards in PHP, JavaScript and CSS
php-cs-fixer 2.12.2 Tool to automatically fix PHP coding standards issues
php@5.6 5.6.36 General-purpose scripting language
php@7.0 7.0.30 General-purpose scripting language
php@7.1 7.1.19 General-purpose scripting language
phplint 3.1-20180416 Validator and documentator for PHP 5 and 7 programs
phpmyadmin 4.8.2 Web interface for MySQL and MariaDB
phpunit 7.2.7 Programmer-oriented testing framework for PHP
physfs 3.0.1 Library to provide abstract access to various archives
pianobar 2018.06.22 Command-line player for
pianod 176 Pandora client with multiple control interfaces
picard-tools 2.18.9 Tools for manipulating HTS data and formats
pick 2.0.2 Utility to choose one option from a set of choices
picoc 2.1 C interpreter for scripting
picocom 3.1 Minimal dumb-terminal emulation program
pidcat 2.1.0 Colored logcat script to show entries only for specified app
pidgin 2.13.0 Multi-protocol chat client
pidof 0.1.4 Display the PID number for a given process name
pig 0.16.0 Platform for analyzing large data sets
pigz 2.4 Parallel gzip
pike 8.0.610 Dynamic programming language
piknik 0.9.1 Copy/paste anything over the network
pillar 2.3.0 Manage migrations for Cassandra data stores
pilosa 1.0.1 Distributed bitmap index that queries across data sets
pinboard-notes-backup 1.0.3 Efficiently back up the notes you've saved to Pinboard
pincaster 0.6 Nosql database with a HTTP/JSON interface
pinentry 1.1.0 Passphrase entry dialog utilizing the Assuan protocol
pinentry-mac 0.9.4 Pinentry for GPG on Mac
pinfo 0.6.10 User-friendly, console-based viewer for Info documents
pioneer 20180203 Game of lonely space adventure
pioneers 15.5 Settlers of Catan clone
pip-completion 20150819 Bash completion for Pip
pipebench 0.40 Measure the speed of STDIN/STDOUT communication
pipemeter 1.1.3 Shows speed of data moving from input to output
pipenv 2018.7.1 Python dependency management tool
pipes-sh 1.3.0 Animated pipes terminal screensaver
pit 0.1.0 Project manager from hell (integrates with Git)
pius 2.2.6 PGP individual UID signer
pixman 0.34.0 Low-level library for pixel manipulation
pixz 1.0.6 Parallel, indexed, xz compressor
pjproject 2.7.2 C library for multimedia protocols such as SIP, SDP, RTP and more
pk 1.0.2 Field extractor command-line utility
pkcrack 1.2.2 Implementation of an algorithm for breaking the PkZip cipher
pkcs11-helper 1.24 Library to simplify the interaction with PKCS#11
pkg-config 0.29.2 Manage compile and link flags for libraries
pkgdiff 1.7.2 Tool for analyzing changes in software packages (e.g. RPM, DEB, TAR.GZ)
pktanon 1.4.0 Packet trace anonymization
pla 1.2 Tool for building Gantt charts in PNG, EPS, PDF or SVG format
plan9port 20140306 Many Plan 9 programs ported to UNIX-like operating systems
planck 2.17.0 Stand-alone ClojureScript REPL
plank 1.4.1 Framework for generating immutable model objects
plantuml 1.2018.8 Draw UML diagrams
platformio 3.5.4 Ecosystem for IoT development (Arduino and ARM mbed compatible)
platypus 5.2 Create macOS applications from {Perl,Ruby,sh,Python} scripts
pldebugger 1.0 PL/pgSQL debugger server-side code
plenv 2.3.0 Perl binary manager
plod 1.9 Keep an online journal of what you're working on
ploticus 2.42 Scriptable plotting and graphing utility
plotutils 2.6 C/C++ function library for exporting 2-D vector graphics
plowshare 2.1.7 Download/upload tool for popular file sharing websites
plplot 5.13.0 Cross-platform software package for creating scientific plots
plustache 0.4.0 C++ port of Mustache templating system
plzip 1.7 Data compressor
pmccabe 2.6 Calculate McCabe-style cyclomatic complexity for C/C++ code
pmd 6.5.0 Source code analyzer for Java, JavaScript, and more
pmdmini 1.0.1 Plays music in PC-88/98 PMD chiptune format
pms 0.42 Practical Music Search, an ncurses-based MPD client
png++ 0.2.5 C++ wrapper for libpng library
png2ico 2002-12-08 PNG to icon converter
pngcheck 2.3.0 Print info and check PNG, JNG, and MNG files
pngcrush 1.8.13 Optimizer for PNG files
pngnq 1.1 Tool for optimizing PNG images
pngpaste 0.2.2 Paste PNG into files
pngquant 2.12.0 PNG image optimizing utility
poco 1.9.0 C++ class libraries for building network and internet-based applications
pod2man 4.11 Perl documentation generator
podiff 1.1 Compare textual information in two PO files
podofo 0.9.5 Library to work with the PDF file format
points2grid 1.3.1 Generate digital elevation models using local griding
polipo 1.1.1 Web caching proxy
polyglot 2.0.4 Protocol adapter to run UCI engines under XBoard
polyml 5.7.1 Standard ML implementation
pony-stable 0.1.4 Dependency manager for the Pony language
ponyc 0.24.0 Object-oriented, actor-model, capabilities-secure programming language
ponysay 3.0.3 Cowsay but with ponies
poppler 0.66.0 PDF rendering library (based on the xpdf-3.0 code base)
popt 1.16 Library like getopt(3) with a number of enhancements
portaudio 19.6.0 Cross-platform library for audio I/O
portmidi 217 Cross-platform library for real-time MIDI I/O
posh 0.13.1 Policy-compliant ordinary shell
poster 1.0.0 Create large posters out of PostScript pages
postgis 2.4.4 Adds support for geographic objects to PostgreSQL
postgres-xc 1.0.4 PostgreSQL cluster based on shared-nothing architecture
postgresql 10.4 Object-relational database system
postgresql@9.4 9.4.18 Object-relational database system
postgresql@9.5 9.5.13 Object-relational database system
postgresql@9.6 9.6.9 Object-relational database system
postgrest Serves a fully RESTful API from any existing PostgreSQL database
postmark 1.53 File system benchmark from NetApp
potrace 1.15 Convert bitmaps to vector graphics
pound 2.8 Reverse proxy, load balancer and HTTPS front-end for web servers
povray Persistence Of Vision RAYtracer (POVRAY)
pow 0.6.0 Zero-config Rack server for local apps on macOS
powerman 2.3.24 Control (remotely and in parallel) switched power distribution units
ppl 1.2 Parma Polyhedra Library: numerical abstractions for analysis, verification
ppss 2.97 Shell script to execute commands in parallel
ppsspp 1.6.3 PlayStation Portable emulator
pqiv 2.10.4 Powerful image viewer with minimal UI
pre-commit 1.10.3 Framework for managing multi-language pre-commit hooks
precomp 0.4.6 Command-line precompressor to achieve better compression
predictionio 0.9.6 Source machine learning server
prefixsuffix 0.6.9 GUI batch renaming utility
premake 4.4-beta5 Write once, build anywhere Lua-based build system
prest 0.3.3 Serve a RESTful API from any PostgreSQL database
presto 0.205 Distributed SQL query engine for big data
prettyping 1.0.1 Wrapper to colorize and simplify ping's output
primer3 2.4.0 Program for designing PCR primers
primesieve 7.0 Fast C/C++ prime number generator
prips 1.0.2 Print the IP addresses in a given range
privoxy 3.0.26 Advanced filtering web proxy
procmail 14 Autonomous mail processor
proctools 0.4pre1 pgrep, pkill, and pfind for OpenBSD and Darwin (macOS)
procyon-decompiler 0.5.30 Modern decompiler for Java 5 and beyond
prodigal 2.6.3 Microbial gene prediction
profanity 0.5.1 Console based XMPP client
proftpd 1.3.6 Highly configurable GPL-licensed FTP server software
progress 0.14 Progress: Coreutils Progress Viewer
proguard 6.0.3 Java class file shrinker, optimizer, and obfuscator
proj 5.1.0 Cartographic Projections Library
prometheus 2.3.2 Service monitoring system and time series database
proof-general 4.4 Emacs-based generic interface for theorem provers
proselint 0.8.0 Linter for prose
protobuf 3.6.0 Protocol buffers (Google's data interchange format)
protobuf-c 1.3.0 Protocol buffers library
protobuf-swift 4.0.4 Implementation of Protocol Buffers in Swift
protobuf@2.5 2.5.0 Protocol buffers (Google's data interchange format)
protobuf@2.6 2.6.1 Protocol buffers - Google data interchange format
protobuf@3.1 3.1.0 Protocol buffers (Google's data interchange format)
proxychains-ng 4.13 Hook preloader
proxytunnel 1.9.1 Create TCP tunnels through HTTPS proxies
ps2eps 1.68 Convert PostScript to EPS files
psftools 1.1.10 Tools for fixed-width bitmap fonts
psgrep 1.0.9 Shortcut for the 'ps aux | grep' idiom
pspg 1.1.1 Unix pager optimized for psql
psql2csv 0.9 Run a query in psql and output the result as CSV
psqlodbc 10.03.0000 Official PostgreSQL ODBC driver
pssh 2.3.1 Parallel versions of OpenSSH and related tools
pstoedit 3.73 Convert PostScript and PDF files to editable vector graphics
pstree 2.39 Show ps output as a tree
psutils p17 Collection of PostScript document handling utilities
ptex 2.1.33 Texture mapping system
pth 2.0.7 GNU Portable THreads
ptunnel 0.72 Tunnel over ICMP
puf 1.0.0 Parallel URL fetcher
pugixml 1.9 Light-weight C++ XML processing library
pulledpork 0.7.3 Snort rule management
pulseaudio 12.2 Sound system for POSIX OSes
pumba 0.5.0 Chaos testing tool for Docker
pup 0.4.0 Parse HTML at the command-line
pure-ftpd 1.0.47 Secure and efficient FTP server
purescript 0.12.0 Strongly typed programming language that compiles to JavaScript
pushpin 1.17.2 Reverse proxy for realtime web services
putmail 1.4 MTA or SMTP client designed to replace the sendmail command
putmail-queue 0.2 Putmail queue package
putty 0.70 Implementation of Telnet and SSH
puzzles 20180602 Collection of one-player puzzle games
pv 1.6.6 Monitor data's progress through a pipe
pwgen 2.08 Password generator
pwnat 0.3-beta Proxy server that works behind a NAT
pwntools 3.12.0 CTF framework used by Gallopsled in every CTF
pwsafe 0.2.0 Generate passwords and manage encrypted password databases
pxz 4.999.9 Compression utility
py2cairo 1.17.1 Python 2 bindings for the Cairo graphics library
py3cairo 1.17.1 Python 3 bindings for the Cairo graphics library
pybind11 2.2.3 Seamless operability between C++11 and Python
pycodestyle 2.4.0 Simple Python style checker in one Python file
pyenv 1.2.5 Python version management
pyenv-ccache 0.0.2 Make Python build faster, using the leverage of `ccache`
pyenv-pip-migrate 20130527 Migrate pip packages from one Python version to another
pyenv-virtualenv 1.1.3 Pyenv plugin to manage virtualenv
pyenv-virtualenvwrapper 20140609 Alternative to pyenv for managing virtualenvs
pyenv-which-ext 0.0.2 Integrate pyenv and system commands
pyexiv2 0.3.2 Python binding to exiv2 for manipulation of image metadata
pygitup 1.5.0 Nicer 'git pull'
pygobject 2.28.7 GLib/GObject/GIO Python bindings for Python 2
pygobject3 3.28.3 GNOME Python bindings (based on GObject Introspection)
pygtk 2.24.0 GTK+ bindings for Python
pygtkglext 1.1.0 Python bindings to OpenGL GTK+ extension
pygtksourceview 2.10.1 Python wrapper for the GtkSourceView widget library
pyinvoke 1.1.0 Pythonic task management & command execution
pypy 6.0.0 Highly performant implementation of Python 2 in Python
pypy3 6.0.0 Implementation of Python 3 in Python
pyqt 5.10.1 Python bindings for v5 of Qt
pyside 5.11.0 Official Python bindings for Qt
python 3.7.0 Interpreted, interactive, object-oriented programming language
python-markdown 2.6.11 Python implementation of Markdown
python-yq 2.6.0 Command-line YAML and XML processor that wraps jq
python@2 2.7.15 Interpreted, interactive, object-oriented programming language
pytouhou 634 Libre implementation of Touhou 6 engine
pyvim 2.0.22 Pure Python Vim clone
q 1.7.1 Treat text as a database
qbs 1.11.1 Build tool for developing projects across multiple platforms
qca 2.1.3 Qt Cryptographic Architecture (QCA)
qcachegrind 18.04.3 Visualize data generated by Cachegrind and Calltree
qcli 0.9.2 Report audiovisual metrics via libavfilter
qd 2.3.20 C++/Fortran-90 double-double and quad-double package
qdae 0.0.10 Quick and Dirty Apricot Emulator
qdbm 1.8.78 Library of routines for managing a database
qemu 2.12.0 x86 and PowerPC Emulator
qhull 2015.2 Computes convex hulls in n dimensions
qjackctl 0.5.2 Simple Qt application to control the JACK sound server daemon
qjson 0.9.0 Map JSON to QVariant objects
qmmp 1.2.2 Qt-based Multimedia Player
qpdf 8.1.0 Tools for and transforming and inspecting PDF files
qpid-proton 0.24.0 High-performance, lightweight AMQP 1.0 messaging library
qpm 0.11.0 Package manager for Qt applications
qprint 1.1 Encoder and decoder for quoted-printable encoding
qrencode 4.0.2 QR Code generation
qriollo 0.91 Impure functional language, based on Rioplatense Spanish
qrupdate 1.1.2 Fast updates of QR and Cholesky decompositions
qscintilla2 2.10.4 Port to Qt of the Scintilla editing component
qsoas 2.2.0 Versatile software for data analysis
qstat 2.11 Query Quake servers from the command-line
qt 5.11.1 Cross-platform application and UI framework
qt@5.5 5.5.1 Cross-platform application and UI framework
qtads 2.1.7 TADS multimedia interpreter
qtfaststart 12.3 Utility for Quicktime files
qtkeychain 0.9.0 Platform-independent Qt API for storing passwords securely
quantlib 1.13 Library for quantitative finance
quasi88 0.6.4 PC-8801 emulator
quazip 0.7.3 C++ wrapper over Gilles Vollant's ZIP/UNZIP package
queequeg 0.91 English grammar checker for non-native speakers
questdb 1.0.4 Time Series Database
quex 0.68.2 Generate lexical analyzers
quicktype 15.0.60 Generate types and converters from JSON, Schema, and GraphQL
quilt 0.65 Work with series of patches
quotatool 1.6.2 Edit disk quotas from the command-line
quvi 0.4.2 Parse video download URLs
qwt 6.1.3 Qt Widgets for Technical Applications
qwtpolar 1.1.1 Library for displaying values on a polar coordinate system
qxmpp 0.9.3 Cross-platform C++ XMPP client and server library
r 3.5.1 Software environment for statistical computing
r3 1.3.4 High-performance URL router library
rabbitmq 3.7.7 Messaging broker
rabbitmq-c 0.9.0 RabbitMQ C client
rack 1.2 CLI for Rackspace
radamsa 0.5 Test case generator for robustness testing (a.k.a. a "fuzzer")
radare2 2.7.0 Reverse engineering framework
ragel 6.10 State machine compiler
rails-completion 2 Bash completion for Rails
rainbarf 1.4 CPU/RAM/battery stats chart bar for tmux (and GNU screen)
raine 0.64.15 680x0 arcade emulator
rake-completion 1.0.0 Bash completion for Rake
rakudo-star 2018.04 Perl 6 compiler
rancher-cli 2.0.3 The Rancher CLI is a unified tool to manage your Rancher server
rancher-compose 0.12.5 Docker Compose compatible client to deploy to Rancher
rancid 3.7 Really Awesome New Cisco confIg Differ
randomize-lines 0.2.7 Reads and randomize lines from a file (or STDIN)
ranger 1.9.1 File browser
rapidjson 1.1.0 JSON parser/generator for C++ with SAX and DOM style APIs
raptor 2.0.15 RDF parser toolkit
rarian 0.8.1 Documentation metadata library
rasqal 0.9.33 RDF query library
ratfor 1.03 Rational Fortran
rats 2.4 Rough auditing tool for security
rawgl 0.2.1 Rewritten engine for Another World
rawtoaces 1.0 RAW to ACES Utility
raylib 2.0.0-rc1 Simple and easy-to-use library to learn videogames programming
rbenv 1.1.1 Ruby version manager
rbenv-aliases 1.1.0 Make aliases for Ruby versions
rbenv-binstubs 1.5 Make rbenv aware of bundler binstubs
rbenv-bundle-exec 1.0.0 Integrate rbenv and bundler
rbenv-bundler 1.00 Makes shims aware of bundle install paths
rbenv-bundler-ruby-version 1.0.0 Pick a ruby version from bundler's Gemfile
rbenv-chefdk 1.0.0 Treat ChefDK as another version in rbenv
rbenv-communal-gems 1.0.1 Share gems across multiple rbenv Ruby installs
rbenv-ctags 1.0.2 Automatically generate ctags for rbenv Ruby stdlibs
rbenv-default-gems 1.0.0 Auto-installs gems for Ruby installs
rbenv-gemset 0.5.9 Adds basic gemset support to rbenv
rbenv-use 1.0.0 Switch between rubies without reference to patch levels
rbenv-vars 1.2.0 Safely sets global and per-project environment variables
rbenv-whatis 1.0.0 Resolves abbreviations and aliases to Ruby versions
rc 1.7.2 Implementation of the AT&T Plan 9 shell
rclone 1.42 Rsync for cloud storage
rcs 5.9.4 GNU revision control system
rdate 1.5 Set the system's date from a remote host
rdesktop 1.8.3 UNIX client for connecting to Windows Remote Desktop Services
rdfind 1.3.5 Find duplicate files based on content (NOT file names)
rdiff-backup 1.2.8 Backs up one directory to another--also works over networks
rds-command-line-tools 1.19.004 Amazon RDS command-line toolkit
rdup 1.1.15 Utility to create a file list suitable for making backups
re2 20180701 Alternative to backtracking PCRE-style regular expression engines
re2c 1.0.3 Generate C-based recognizers from regular expressions
readline 7.0.5 Library for command-line editing
readosm 1.1.0 Extract valid data from an Open Street Map input file
reattach-to-user-namespace 2.6 Reattach process (e.g., tmux) to background
reaver 1.4 Implements brute force attack to recover WPA/WPA2 passkeys
rebar 2.6.4 Erlang build tool
rebar@3 3.6.1 Erlang build tool
reclass 1.4.1 Recursive external node classification
recode 3.7-beta2 Convert character set (charsets)
recon-ng 4.9.3 Web Reconnaissance Framework
recoverjpeg 2.6.2 Tool to recover JPEG images from a file system image
recutils 1.7 Tools to work with human-editable, plain text data files
redex 2017.10.31 Bytecode optimizer for Android apps
redir 2.2.1-9 Port redirector
redis 4.0.10 Persistent key-value database, with built-in net interface
redis-leveldb 1.4 Redis-protocol compatible frontend to leveldb
redis@2.8 2.8.24 Persistent key-value database, with built-in net interface
redis@3.2 3.2.12 Persistent key-value database, with built-in net interface
redland 1.0.17 RDF Library
redo 0.11 Implements djb's redo: an alternative to make(1)
redpen 1.10.1 Proofreading tool to help writers of technical documentation
redshift 1.12 Adjust color temperature of your screen according to your surroundings
redsocks 0.4 Transparent socks redirector
redstore 0.5.4 Lightweight RDF triplestore powered by Redland
regex-opt 1.2.4 Perl-compatible regular expression optimizer
regina-rexx 3.9.1 Regina REXX interpreter
regldg 1.0.0 Regular expression grammar language dictionary generator
rem 20150618 Command-line tool to access OSX database
remake 4.2.1-1.4 GNU Make with improved error handling, tracing, and a debugger
remarshal 0.8.0 Convert between TOML, YAML and JSON
remctl 3.15 Client/server application for remote execution of tasks
remind 03.01.15 Sophisticated calendar and alarm
reminiscence 0.3.7 Flashback engine reimplementation
ren 1.0 Rename multiple files in a directory
rename 1.600 Perl-powered file rename script with many helpful built-ins
renameutils 0.12.0 Tools for file renaming
reop 2.1.0 Encrypted keypair management
repl 1.0.0 Wrap non-interactive programs with a REPL
repo 1.12.37 Repository tool for Android development
reposurgeon 3.44 Edit version-control repository history
residualvm 0.2.1 3D graphic adventure game interpreter
rest-shell 1.2.1.RELEASE Shell to work with Spring HATEOAS-compliant REST resources
restic 0.9.1 Fast, efficient and secure backup program
restund 0.4.12 Modular STUN/TURN server
restview 2.9.1 Viewer for ReStructuredText documents that renders them on the fly
resty 3.0 Command-line REST client that can be used in pipelines
rethinkdb 2.3.6 The open-source database for the realtime web
rex 1.5.0 Command-line tool which executes commands on remote servers
rfcmarkup 1.119 Add HTML markup and links to internet-drafts and RFCs
rfcstrip 1.03 Strips headers and footers from RFCs and Internet-Drafts
rgbds 0.3.7 Rednex GameBoy Development System
rgxg 0.1.1 C library and command-line tool to generate (extended) regular expressions
rhash 1.3.6 Utility for computing and verifying hash sums of files
rhino 1.7.9 JavaScript engine
riak 2.2.3 Distributed database
riemann 0.3.1 Event stream processor
riemann-client 1.10.2 C client library for the Riemann monitoring system
rig 1.11 Provides fake name and address data
rinetd 0.62 Internet TCP redirection server
ringojs 1.2.1 CommonJS-based JavaScript runtime
ripgrep 0.8.1 Search tool like grep and The Silver Searcher
ripmime Extract attachments out of MIME encoded email packages
rkflashtool 6.1 Tools for flashing Rockchip devices
rkhunter 1.4.6 Rootkit hunter
rlog 1.4 Flexible message logging facility for C++
rlvm 0.14 RealLive interpreter for VisualArts games
rlwrap 0.43 Readline wrapper: adds readline support to tools that lack it
rmate 1.5.8 Edit files from an SSH session in TextMate
rmcast 2.0.0 IP Multicast library
rmlint 2.7.0 Extremely fast tool to remove dupes and other lint from your filesystem
rmtrash 0.3.3 Move files to macOS's Trash
rnv 1.7.11 Implementation of Relax NG Compact Syntax validator
robodoc 4.99.43 Source code documentation tool
robot-framework 3.0.4 Open source test framework for acceptance testing
robotfindskitten 2.7182818.701 Zen Simulation of robot finding kitten
rock 0.9.10 ooc compiler written in ooc
rocksdb 5.14.2 Embeddable, persistent key-value store for fast storage
rofs-filtered 1.7 Filtered read-only filesystem for FUSE
rogue 5.4.4 Dungeon crawling video game
roll 2.4.0 CLI program for rolling a dice sequence
rolldice 1.16 Rolls an amount of virtual dice
rom-tools 0.199 Tools for Multiple Arcade Machine Emulator
root 6.14.00 Object oriented framework for large scale data analysis
roswell Lisp installer and launcher for major environments
roundup 0.0.6 Unit testing tool
rp 1.0 Tool to find ROP sequences in PE/Elf/Mach-O x86/x64 binaries
rpcgen 63 Protocol Compiler
rpg 0.3.0 Ruby package management for UNIX
rpl 1.4.1 Text replacement utility
rpm 4.14.1 Standard unix software packaging tool
rpm2cpio 1.3 Tool to convert RPM package to CPIO archive
rrdtool 1.7.0 Round Robin Database
rsnapshot 1.4.2 File system snapshot utility (based on rsync)
rssh 2.3.4 Restricted shell for use with OpenSSH
rsstail 2.1 Monitors an RSS feed and emits new entries when detected
rst-lint 1.1.3 ReStructuredText linter
rswift 4.0.0 Get strong typed, autocompleted resources like images, fonts and segues
rsync 3.1.3 Utility that provides fast incremental file transfer
rsync-time-backup 1.1.5 Time Machine-style backup for the terminal using rsync
rsyslog 8.36.0 Enhanced, multi-threaded syslogd
rt-audio 5.0.0 API for realtime audio input/output
rtags 2.18 Source code cross-referencer like ctags with a clang frontend
rtf2latex2e 2.2.3 RTF-to-LaTeX translation
rtmidi 3.0.0 C++ classes that provide a common API for realtime MIDI input/output
rtmpdump 2.4+20151223 Tool for downloading RTMP streaming media
rtptools 1.22 Set of tools for processing RTP data
rtv 1.23.0 Command-line Reddit client
rubberband 1.8.2 Audio time stretcher tool and library
ruby 2.5.1 Powerful, clean, object-oriented scripting language
ruby-build 20180618 Install various Ruby versions and implementations
ruby-completion 2 Bash completion for Ruby
ruby-install 0.6.1 Install Ruby, JRuby, Rubinius, MagLev, or mruby
ruby@1.8 1.8.7-p374 Powerful, clean, object-oriented scripting language
ruby@2.0 2.0.0-p648 Powerful, clean, object-oriented scripting language
ruby@2.2 2.2.10 Powerful, clean, object-oriented scripting language
ruby@2.3 2.3.7 Powerful, clean, object-oriented scripting language
runcocoa 20120108 Tools to run Cocoa/Objective-C and C code from the command-line
runit 2.1.2 Collection of tools for managing UNIX services
rush 1.8 GNU's Restricted User SHell
rust 1.27.1 Safe, concurrent, practical language
rustc-completion 0.12.1 Bash completion for rustc
rustup-init 1.11.0 The Rust toolchain installer
rxvt-unicode 9.22 Rxvt fork with Unicode support
ry 0.5.2 Ruby virtual env tool
rzip 2.1 File compression tool (like gzip or bzip2)
s-lang 2.3.1a Library for creating multi-platform software
s-nail 14.9.10 Fork of Heirloom mailx
s-search 0.5.12 Web search from the terminal
s3-backer 1.5.0 FUSE-based single file backing store via Amazon S3
s3cmd 2.0.2 Command-line tool for the Amazon S3 service
s3fs 1.84 FUSE-based file system backed by Amazon S3
s6 Small & secure supervision software suite
safe-rm 0.12 Wraps rm to prevent dangerous deletion of files
sagittarius-scheme 0.9.3 Free Scheme implementation supporting R6RS and R7RS
saldl 40 CLI downloader optimized for speed and early preview
salt 2018.3.2 Dynamic infrastructure communication bus
saltstack 2018.3.2 Dynamic infrastructure communication bus
samtools 1.8 Tools for manipulating next-generation sequencing data
sane-backends 1.0.27 Backends for scanner access
sary 1.2.0 Suffix array library
sassc 3.5.0 Wrapper around libsass that helps to create command-line apps
savana 1.2 Transactional workspaces for SVN
saxon XSLT and XQuery processor
saxon-b XSLT and XQuery processor
sbcl 1.4.9 Steel Bank Common Lisp system
sbjson 5.0.0 JSON CLI parser & reformatter based on SBJson v5
sblim-sfcc 2.2.8 Project to enhance the manageability of GNU/Linux system
sbt 1.1.6 Build tool for Scala projects
sbt@0.13 0.13.17 Build tool for Scala projects
sbtenv 0.0.15 Command-line tool for managing sbt environments
sbuild 0.7.7 Scala-based build system
sc-im 0.7.0 Spreadsheet program for the terminal, using ncurses
sc68 2.2.1 Play music originally designed for Atari ST and Amiga computers
scala 2.12.6 JVM-based programming language
scala@2.10 2.10.7 JVM-based programming language
scala@2.11 2.11.12 JVM-based programming language
scalaenv 0.1.0 Command-line tool to manage Scala environments
scalapack 2.0.2 High-performance linear algebra for distributed memory machines
scalariform 0.2.6 Scala source code formatter
scalastyle 1.0.0 Run scalastyle from the command-line
scale2x 4.0 Real-time graphics effect
scamper 20180504 Advanced traceroute and network measurement utility
sccache 0.2.7 Used as a compiler wrapper and avoids compilation when possible
sceptre 1.3.4 Build better AWS infrastructure
schema-evolution-manager 0.9.41 Manage postgresql database schema migrations
scheme48 1.9.2 Scheme byte-code interpreter
schismtracker 20180513 Portable reimplementation of Impulse Tracker
schroedinger 1.0.11 High-speed implementation of the Dirac codec
scipy 1.1.0 Software for mathematics, science, and engineering
scm-manager 1.59 Manage Git, Mercurial, and Subversion repos over HTTP
scmpuff 0.2.1 Adds numbered shortcuts for common git commands
scons 3.0.1 Substitute for classic 'make' tool with autoconf/automake functionality
scour 0.37 SVG file scrubber
scrcpy 1.2 Display and control your Android device
screen 4.6.2 Terminal multiplexer with VT100/ANSI terminal emulation
screenfetch 3.8.0 Generate ASCII art with terminal, shell, and OS info
screenresolution 1.6 Get, set, and list display resolution
scriptcs 0.17.1 Tools to write and execute C#
scrollkeeper 0.3.14 Transitional package for scrollkeeper
scrub 2.6.1 Writes patterns on magnetic media to thwart data recovery
scrypt 1.2.1 Encrypt and decrypt files using memory-hard password function
scummvm 2.0.0 Graphic adventure game interpreter
scummvm-tools 2.0.0 Collection of tools for ScummVM
scw 1.17 Manage BareMetal Servers from command-line (as easily as with Docker)
sdb 1.2.0 Ondisk/memory hashtable based on CDB
sdcc 3.7.0 ANSI C compiler for Intel 8051, Maxim 80DS390, and Zilog Z80
sdcv 0.5.2 StarDict Console Version
sdedit 4.01 Tool for generating sequence diagrams very quickly
sdf 2.6.3 Syntax Definition Formalism: high-level description of grammars
sdhash 3.1 Tool for correlating binary blobs of data
sdl 1.2.15 Low-level access to audio, keyboard, mouse, joystick and graphics
sdl2 2.0.8 Low-level access to audio, keyboard, mouse, joystick, and graphics
sdl2_gfx 1.0.4 SDL2 graphics drawing primitives and other support functions
sdl2_image 2.0.3 Library for loading images as SDL surfaces and textures
sdl2_mixer 2.0.2 Sample multi-channel audio mixer library
sdl2_net 2.0.1 Small sample cross-platform networking library
sdl2_ttf 2.0.14 Library for using TrueType fonts in SDL applications
sdl_gfx 2.0.26 Graphics drawing primitives and other support functions
sdl_image 1.2.12 Image file loading library
sdl_mixer 1.2.12 Sample multi-channel audio mixer library
sdl_net 1.2.8 Sample cross-platform networking library
sdl_rtf 0.1.0 Sample library to display Rich Text Format (RTF) documents
sdl_sound 1.0.3 Library to decode several popular sound file formats
sdl_ttf 2.0.11 Library for using TrueType fonts in SDL applications
sdlpop 1.18.1 Open-source port of Prince of Persia
sec 2.7.12 Event correlation tool for event processing of various kinds
securefs 0.8.2 Filesystem with transparent authenticated encryption
seexpr 2.11 Embeddable expression evaluation engine
selecta 0.0.7 Fuzzy text selector for files and anything else you need to select
selenium-server-standalone 3.13.0 Browser automation for testing purposes
sendemail 1.56 Email program for sending SMTP mail
seqtk 1.3 Toolkit for processing sequences in FASTA/Q formats
ser2net 3.5 Allow network connections to serial ports
serd 0.28.0 C library for RDF syntax
serf 0.8.1 Service orchestration and management tool
serialosc 1.4.1 Opensound control server for monome devices
sersniff 0.0.5 Program to tunnel/sniff between 2 serial ports
serveit 0.0.2 Synchronous server and rebuilder of static content
servus 1.5.1 Library and Utilities for zeroconf networking
setweblocthumb 1.0.0 Assigns custom icons to webloc files
sf-pwgen 1.4 Generate passwords using SecurityFoundation framework
sfcgal 1.3.5 C++ wrapper library around CGAL
sfk Command-line tools collection
sflowtool 3.41 Utilities and scripts for analyzing sFlow data
sfml 2.4.2 Multi-media library with bindings for multiple languages
sgrep 1.94a Search SGML, XML, and HTML
sha1dc 1.0.3 Tool to detect SHA-1 collisions in files, including SHAttered
sha2 1.0.1 Implementation of SHA-256, SHA-384, and SHA-512 hash algorithms
shadowsocks-libev 3.2.0 Libev port of shadowsocks
shairport 1.1.1 Airtunes emulator
shairport-sync 3.2.1 AirTunes emulator that adds multi-room capability
shakespeare 1.2.1 Write programs in Shakespearean English
shapelib 1.4.1 Library for reading and writing ArcView Shapefiles
shared-mime-info 1.10 Database of common MIME types
shc 3.9.6 Shell Script Compiler
shellcheck 0.5.0 Static analysis and lint tool, for (ba)sh scripts
shellharden 3.2 Bash syntax highlighter that encourages/fixes variables quoting
shellinabox 2.20 Export command-line tools to web based terminal emulator
shellshare 1.0.3 Live Terminal Broadcast
shelltestrunner 1.9 Portable command-line tool for testing command-line programs
shfmt 2.5.0 Autoformat shell script source code
shibboleth-sp 2.6.1 Shibboleth 2 Service Provider daemon
shivavg 0.2.1 OpenGL based ANSI C implementation of the OpenVG standard
shmcat 1.9 Tool that dumps shared memory segments (System V and POSIX)
shml 1.1.0 Style Framework for The Terminal
shmux 1.0.2 Execute the same command on many hosts in parallel
shntool 3.0.10 Multi-purpose tool for manipulating and analyzing WAV files
shocco 1.0 Literate documentation tool for shell scripts (a la Docco)
shogun 6.1.3 Large scale machine learning toolbox
shorten 3.6.1 Waveform compression
shpotify 2.0.2 Command-line interface for Spotify on a Mac
shtool 2.0.8 GNU's portable shell tool
shunit2 2.1.7 xUnit unit testing framework for Bourne-based shell scripts
shyaml 0.5.2 Command-line YAML parser
sic 1.2 Minimal multiplexing IRC client
sickbeard 507 PVR application to search and manage TV shows
sickle 1.33 Windowed adaptive trimming for FASTQ files using quality
siege 4.0.4 HTTP regression testing and benchmarking utility
sift 0.9.0 Fast and powerful open source alternative to grep
signify-osx 1.3 Cryptographically sign and verify files
sile 0.9.5-alpha Modern typesetting system inspired by TeX
silk 3.17.2 Collection of traffic analysis tools
simg2img 1.1.3 Tool to convert Android sparse images to raw images and back
simgrid 3.20 Studies behavior of large-scale distributed systems
simh 3.9-0 Portable, multi-system simulator
simple-amqp-client 2.4.0 C++ interface to rabbitmq-c
simple-mtpfs 0.3.0 Simple MTP fuse filesystem driver
simple-obfs 0.0.5 Simple obfusacting plugin of shadowsocks-libev
simple-tiles 0.6.1 Image generation library for spatial data
simutrans 120.3 Transport simulator
since 1.1 Stateful tail: show changes to files since last check
singular 4.1.1 Computer algebra system for polynomial computations
sip 4.19.8 Tool to create Python bindings for C and C++ libraries
sipcalc 1.1.6 Advanced console-based IP subnet calculator
sipp 3.5.2 Traffic generator for the SIP protocol
sipsak 0.9.6 SIP Swiss army knife
siril 0.9.9 Astronomical image processing tool
sisc-scheme 1.16.6 Extensive Java based Scheme interpreter
sispmctl 4.0 Control Gembird SIS-PM programmable power outlet strips
sjk 0.10.1 Swiss Java Knife
skaffold 0.10.0 Easy and Repeatable Kubernetes Development
skafos 1.5.5 CLI for the Metis Machine A.I. and machine learning deployment platform
ski 6.12 Evade the deadly Yeti on your jet-powered skis
skinny 2.6.0 Full-stack web app framework in Scala
skipfish 2.10b Web application security scanner
skktools 1.3.3 SKK dictionary maintenance tools
sl 5.02 Prints a steam locomotive if you type sl instead of ls
slackcat 1.4 Command-line utility for posting snippets to Slack
slacknimate 1.0.1 Text animation for Slack messages
slashem 0.0.8E0F1 Fork/variant of Nethack
sleepwatcher 2.2 Monitors sleep, wakeup, and idleness of a Mac
sleuthkit 4.6.1 Forensic toolkit
slimerjs 1.0.0 Scriptable browser for Web developers
sloccount 2.26 Count lines of code in many languages
slowhttptest 1.7 Simulates application layer denial of service attacks
slrn 1.0.3a Powerful console-based newsreader
slugify 1.0.1 Convert filenames and directories to a web friendly format
slurm 0.4.3 Yet another network load monitor
smake 1.2.5 Portable make program with automake features
smali 2.2.4 Assembler/disassembler for Android's Java VM implementation
smartmontools 6.6 SMART hard drive monitoring
smartypants 1.5.1 Typography prettifier
smlnj 110.82 Standard ML of New Jersey
smpeg 0.4.5 SDL MPEG Player Library
smpeg2 2.0.0 SDL MPEG Player Library
snag 1.2.0 Automatic build tool for all your needs
snakemake 5.2.0 Pythonic workflow system
snap-telemetry 2.0.0 Snap is an opensource telemetry framework
snap7 1.4.2 Ethernet communication suite that works natively with Siemens S7 PLCs
snapcraft 2.42 Package any app for every Linux desktop, server, cloud or device
snappy 1.1.7 Compression/decompression library aiming for high speed
snappystream 0.2.8 C++ snappy stream realization (compatible with snappy)
snapraid 11.2 Backup program for disk arrays
sngrep 1.4.5 Command-line tool for displaying SIP calls message flows
snobol4 1.5 String oriented and symbolic programming language
snort Flexible Network Intrusion Detection System
snow 20130616 Whitespace steganography: coded messages using whitespace
snownews 1.5.13 Text mode RSS newsreader
sntop 1.4.3 Curses-based utility that polls hosts to determine connectivity
snzip 1.0.4 Compression/decompression tool based on snappy
socat netcat on steroids
soci 3.2.3 Database access library for C++
sofia-sip 1.12.11 SIP User-Agent library
softhsm 2.4.0 Cryptographic store accessible through a PKCS#11 interface
solarus 1.5.3 Action-RPG game engine
solid 3.5.6 Collision detection library for geometric objects in 3D space
solr 7.4.0 Enterprise search platform from the Apache Lucene project
solr@5.5 5.5.4 Enterprise search platform from the Apache Lucene project
somagic 1.1 Linux capture program for the Somagic variants of EasyCAP
somagic-tools 1.1 Tools to extract firmware from EasyCAP
sonar-completion 1.0 Bash completion for Sonar
sonar-scanner Launcher to analyze a project with SonarQube
sonarlint Provides pre-commit feedback on quality issues injected into code
sonarqube 7.2.1 Manage code quality
sops 3.0.5 Editor of encrypted files
sord 0.16.0 C library for storing RDF data in memory
sound-touch 2.0.0 Audio processing library
soundpipe 1.7.0 Lightweight music DSP library
source-highlight 3.1.8 Source-code syntax highlighter
source-to-image 1.1.10 Tool for building source and injecting into docker images
sourcekitten 0.21.1 Framework and command-line tool for interacting with SourceKit
sourcery 0.13.1 Meta-programming for Swift, stop writing boilerplate code
sox 14.4.2 SOund eXchange: universal sound sample translator
spaceinvaders-go 1.2 Space Invaders in your terminal written in Go
spaceman-diff 1.0.3 Diff images from the command-line
spades 3.12.0 De novo genome sequence assembly
spandsp 0.0.6 DSP functions library for telephony
spark 1.0.1 Sparklines for the shell
sparkey 1.0.0 Constant key-value store, best for frequent read/infrequent write uses
sparse 0.5.2 Static C code analysis tool
spatialindex 1.8.5 General framework for developing spatial indices
spatialite-gui 1.7.1 GUI tool supporting SpatiaLite
spatialite-tools 4.3.0 CLI tools supporting SpatiaLite
spawn-fcgi 1.6.4 Spawn fast-CGI processes
spdlog 0.17.0 Super fast C++ logging library
spdylay 1.4.0 Experimental implementation of SPDY protocol versions 2, 3, and 3.1
speech-tools 2.5.0 C++ speech software library from the University of Edinburgh
speedread 1.0 Simple terminal-based rapid serial visual presentation (RSVP) reader
speedtest-cli 2.0.2 Command-line interface for bandwidth tests
speex 1.2.0 Audio codec designed for speech
speexdsp 1.2rc3 Speex audio processing library
sphinx 2.2.11 Full-text search engine
sphinx-doc 1.7.6 Tool to create intelligent and beautiful documentation
spidermonkey 1.8.5 JavaScript-C Engine
spigot 20180515 Command-line streaming exact real calculator
spim 9.1.19 MIPS32 simulator
spin 6.4.8 The efficient verification tool of multi-threaded software
spiped 1.6.0 Secure pipe daemon
splint 3.1.2 Secure Programming Lint
spoof-mac 2.1.1 Spoof your MAC address in macOS
spotbugs 3.1.5 Tool for Java static analysis (FindBugs's successor)
spring-completion 0.0.1 Bash completion for Spring
spring-loaded 1.2.6 Java agent to enable class reloading in a running JVM
spring-roo 2.0.0 Rapid application development tool for Java developers
sproxy 1.02 HTTP proxy server collecting URLs in a 'siege-friendly' manner
sql-translator 0.11024 Manipulate structured data definitions (SQL and more)
sqlcipher 3.4.2 SQLite extension providing 256-bit AES encryption
sqldiff 3.24.0 Displays the differences between SQLite databases
sqlite 3.24.0 Command-line interface for SQLite
sqlite-analyzer 3.24.0 Analyze how space is allocated inside an SQLite file
sqliteodbc 0.9996 SQLite ODBC driver
sqlmap 1.2.7 Penetration testing for SQL injection and database servers
sqlparse 0.2.4 Non-validating SQL parser
sqoop 1.4.6 Transfer bulk data between Hadoop and structured datastores
sqtop 2015-02-08 Display information about active connections for a Squid proxy
squashfs 4.3 Compressed read-only file system for Linux
squid 3.5.28 Advanced proxy caching server for HTTP, HTTPS, FTP, and Gopher
squirrel 3.1.0 High level, imperative, object-oriented programming language
sratom 0.6.0 Library for serializing LV2 atoms to/from RDF
sratoolkit 2.9.1-1 Data tools for INSDC Sequence Read Archive
src 1.18 Simple revision control: RCS reloaded with a modern UI
srclib 0.2.5 Polyglot code analysis library, built for hackability
srecord 1.64 Tools for manipulating EPROM load files
srmio 0.1.1~git1 C library to access the PowerControl of a SRM bike power meter
srt 1.3.1 Secure Reliable Transport
srtp 2.2.0 Implementation of the Secure Real-time Transport Protocol
ssdb 1.9.4 NoSQL database supporting many data structures: Redis alternative
ssdeep 2.14.1 Recursive piecewise hashing tool
ssed 3.62 Super sed stream editor
ssh-audit 1.7.0 SSH server auditing
ssh-copy-id 7.7p1 Add a public key to a remote machine's authorized_keys file
ssh-permit-a38 0.1.0 Central management and deployment for SSH keys
ssh-vault 0.12.4 Encrypt/decrypt using SSH keys
sshconfigfs 0.3 FUSE filesystem to dynamically build SSH config
sshfs 2.10 File system client based on SSH File Transfer Protocol
sshguard 2.2.0 Protect from brute force attacks against SSH
sshrc 0.6.2 Bring your .bashrc, .vimrc, etc. with you when you SSH
sshtrix 0.0.2 SSH login cracker
sshuttle 0.78.4 Proxy server that works as a poor man's VPN
ssldump 0.9b3 SSLv3/TLS network protocol analyzer
sslh 1.19c Forward connections based on first data packet sent by client
ssllabs-scan 1.4.0 This tool is a command-line client for the SSL Labs APIs
sslmate 1.6.0 Buy SSL certs from the command-line
sslscan 1.11.11 Test SSL/TLS enabled services to discover supported cipher suites
sslsplit 0.5.2 Man-in-the-middle attacks against SSL encrypted network connections
sslyze 1.4.2 SSL scanner
ssss 0.5 Shamir's secret sharing scheme implementation
sstp-client 1.0.12 SSTP (Microsofts Remote Access Solution for PPP over SSL) client
st 1.1.4 Statistics from the command-line
stanford-ner 3.5.2 Stanford NLP Group's implementation of a Named Entity Recognizer
stanford-parser 3.8.0 Statistical NLP parser
star 1.5.3 Standard tap archiver
startup-notification 0.12 Reference implementation of startup notification protocol
statik 0.21.2 Python-based, generic static web site generator aimed at developers
stdman 2018.03.11 Formatted C++11/14/17 stdlib man pages from
stella 5.1.3 Atari 2600 VCS emulator
stellar-core 9.2.0 The backbone of the Stellar (XLM) network
stern 1.7.0 Tail multiple Kubernetes pods & their containers
stgit 0.18 Push/pop utility built on top of Git
stk 4.6.0 Sound Synthesis Toolkit
stlink 1.5.0 STM32 discovery line Linux programmer
stlviewer 0.1 View stl files
stm32flash 0.5 Open source flash program for STM32 using the ST serial bootloader
stockfish 9 Strong open-source chess engine
stoken 0.92 Tokencode generator compatible with RSA SecurID 128-bit (AES)
stone 2.3e TCP/IP packet repeater in the application layer
stone-soup 0.21.1 Dungeon Crawl Stone Soup: a roguelike game
storm 1.2.2 Distributed realtime computation system to process data streams
stormlib 9.22 Library for handling Blizzard MPQ archives
stormpath-cli 0.1.3 The official Stormpath command-line client
stormssh 0.6.9 Command-line tool to manage your ssh connections
stormssh-completion 0.1.1 Completion for storm-ssh
stout 1.3.1 Reliable static website deploy tool
stow 2.2.2 Organize software neatly under a single directory tree (e.g. /usr/local)
streamlink 0.14.2 CLI for extracting streams from various websites to a video player
streamripper 1.64.6 Separate tracks via Shoutcasts title-streaming
stress 1.0.4 Tool to impose load on and stress test a computer system
stress-ng 0.09.11 Stress test a computer system in various selectable ways
strongswan 5.6.3 VPN based on IPsec
stubby 0.2.3 DNS privacy enabled stub resolver service based on getdns
stunnel 5.48 SSL tunneling program
stuntman 1.2.13 Implementation of the STUN protocol
style-check 0.14 Parses latex-formatted text in search of forbidden phrases
sub2srt 0.5.5 Convert subtitles from .sub to subviewer .srt format
subliminal 2.0.5 Library to search and download subtitles
submarine 0.1.7b Search and download subtitles
subnetcalc 2.4.9 IPv4/IPv6 subnet calculator
subversion 1.10.0 Version control system designed to be a better CVS
subversion@1.8 1.8.19 Version control system
suil 0.10.0 Lightweight C library for loading and wrapping LV2 plugin UIs
suite-sparse 5.3.0 Suite of Sparse Matrix Software
sundials 3.1.1 Nonlinear and differential/algebraic equations solver
superlu 5.2.1 Solve large, sparse nonsymmetric systems of equations
supermodel 0.2a Sega Model 3 arcade emulator
supersonic 0.9.4 C++ library providing a column oriented query engine
supertux 0.5.1 Classic 2D jump'n run sidescroller game
supervisor 3.3.4 Process Control System
surfraw 2.3.0 Shell Users' Revolutionary Front Rage Against the Web
suricata 4.0.4 Network IDS, IPS, and security monitoring engine
svdlibc 1.4 C library to perform singular value decomposition
svg2pdf 0.1.3 Renders SVG images to a PDF file (using Cairo)
svg2png 0.1.3 SVG to PNG converter
svgcleaner 0.9.5 Cleans your SVG files by removing unnecessary data
svgo 1.0.5 Nodejs-based tool for optimizing SVG vector graphics files
svtplay-dl 1.9.11 Download videos from
swagger-codegen 2.3.1 Generate clients, server stubs, and docs from an OpenAPI spec
swaks 20170101.0 SMTP command-line test tool
swfmill 0.3.6 xml2swf and swf2xml processor
swftools 0.9.2 SWF manipulation and generation tools
swi-prolog 7.6.4 ISO/Edinburgh-style Prolog interpreter
swift 4.1 High-performance system programming language
swift-protobuf 1.0.3 Plugin and runtime library for using protobuf with Swift
swiftformat 0.33.11 Formatting tool for reformatting Swift code
swiftgen 5.3.0 Swift code generator for assets, storyboards, Localizable.strings, …
swiftlint 0.26.0 Tool to enforce Swift style and conventions
swiftplate 1.4.0 Cross-platform Swift framework templates from the command-line
swig 3.0.12 Generate scripting interfaces to C/C++ code
swig@3.04 3.0.4 Generate scripting interfaces to C/C++ code
swimat 1.5.1 Command-line tool to help format Swift code
switchaudio-osx 1.0.0 Change macOS audio source from the command-line
sword 1.8.1 Cross-platform tools to write Bible software
sxiv 1.3.2 Simple X Image Viewer
syck 0.70 Extension for reading and writing YAML
sylpheed 3.7.0 Simple, lightweight email-client
sync_gateway 1.3.1 Make Couchbase Server a replication endpoint for Couchbase Lite
syncthing 0.14.48 Open source continuous file synchronization application
syncthing-inotify 0.8.7 File watcher intended for use with Syncthing
synfig 1.0.2 Command-line renderer
synscan 5.02 Asynchronous half-open TCP portscanner
syntaxerl 0.14.0 Syntax checker for Erlang code and config files
sysbench 1.0.15 System performance benchmark tool
sysdig 0.22.0 System-level exploration and troubleshooting tool
systemc 2.3.2 Core SystemC language and examples
sz81 2.1.7 ZX80/81 emulator
szip 2.1.1 Implementation of extended-Rice lossless compression algorithm
t-completion 3.1.0 Completion for CLI power tool for Twitter
t1lib 5.1.2 C library to generate/rasterize bitmaps from Type 1 fonts
t1utils 1.41 Command-line tools for dealing with Type 1 fonts
ta-lib 0.4.0 Tools for market analysis
tag 0.9 Manipulate and query tags on Mavericks files
taglib 1.11.1 Audio metadata library
tailor 0.12.0 Cross-platform static analyzer and linter for Swift
taisei 1.2 Clone of Touhou Project shoot-em-up games
takt 0.310 Text-based music programming language
taktuk 3.7.7 Deploy commands to (a potentially large set of) remote nodes
tal 1.9 Align line endings if they match
talloc 2.1.14 Hierarchical, reference-counted memory pool with destructors
tarantool In-memory database and Lua application server
tarsnap 1.0.39 Online backups for the truly paranoid
tarsnap-gui 1.0.1 Cross-platform GUI for the Tarsnap command-line client
tarsnapper 0.4 Tarsnap wrapper which expires backups using a gfs-scheme
task 2.5.1 Feature-rich console based todo list manager
task-spooler 1.0 Batch system to run tasks one after another
taskd 1.1.0 Client-server synchronization for todo lists
taskell 1.2.6 Command-line Kanban board/task manager with support for Trello
tasksh 1.2.0 Shell wrapper for Taskwarrior commands
taylor 0.2.3 Measure Swift code metrics and get reports in Xcode and Jenkins
tbb 2018_U5 Rich and complete approach to parallelism in C++
tbox 1.6.2 Glib-like multi-platform c library
tcc 0.9.27 Tiny C compiler
tccutil 1.2.3 Utility to modify the macOS Accessibility Database (TCC.db)
tcl-tk 8.6.8 Tool Command Language
tclap 1.2.2 Templatized C++ command-line parser library
tcpdump 4.9.2 Command-line packet analyzer
tcpflow 1.4.5 TCP flow recorder
tcping 1.3.5 TCP connect to the given IP/port combo
tcpkali 1.1.1 High performance TCP and WebSocket load generator and sink
tcpreplay 4.2.6 Replay saved tcpdump files at arbitrary speeds
tcpsplit 0.2 Break a packet trace into some number of sub-traces
tcpstat 0.1 Active TCP connections monitoring tool
tcptrace 6.6.7 Analyze tcpdump output
tcptraceroute 1.5beta7 Traceroute implementation using TCP packets
tcptrack 1.4.2 Monitor status of TCP connections on a network interface
tcptunnel 0.8 TCP port forwarder
tcsh 6.20.00 Enhanced, fully compatible version of the Berkeley C shell
td 1.4.0 Your todo list in your terminal
teapot 2.3.0 Table editor and planner
tectonic 0.1.8 Modernized, complete, self-contained TeX/LaTeX engine
tee-clc 14.134.0 Microsoft Team Explorer Everywhere command-line Client
teem 1.11.0 Libraries for scientific raster data
teensy_loader_cli 2.1 Command-line integration for Teensy USB development boards
teleconsole 0.3.1 Free service to share your terminal session with people you trust
telegraf 1.7.1 Server-level metric gathering agent for InfluxDB
telegram-cli 1.3.1 Command-line interface for Telegram
teleport 2.6.7 Modern SSH server for teams managing distributed infrastructure
telnet 54.50.1 User interface to the TELNET protocol (built from macOS Sierra sources)
telnetd 54.50.1 TELNET server (built from macOS Sierra sources)
template-glib 3.28.0 GNOME templating library for GLib
temporal_tables 1.2.0 Temporal Tables PostgreSQL Extension
tenyr 0.9.6 32-bit computing environment (including simulated CPU)
tepl 4.2.0 GNOME Text Editor Product Line
term 2.1 Open terminal in specified directory (and optionally run command)
termbox 1.1.2 Library for writing text-based user interfaces
terminal-notifier 2.0.0 Send macOS User Notifications from the command-line
terminator 0.98 Multiple terminals in one window
termius 1.2.10 CLI tool for (aka
termrec 0.17 Record "videos" of terminal output
termshare 0.2.0 Interactive or view-only terminal sharing via client or web
terraform 0.11.7 Tool to build, change, and version infrastructure
terraform-docs 0.3.0 Tool to generate documentation from Terraform modules
terraform-inventory 0.6.1 Terraform State → Ansible Dynamic Inventory
terraform-provisioner-ansible 0.0.2 Ansible provisioner for Terraform
terraform_landscape 0.1.18 Improve Terraform's plan output
terraforming 0.16.0 Export existing AWS resources to Terraform style (tf, tfstate)
terragrunt 0.16.3 Thin wrapper for Terraform e.g. for locking state
tesseract 3.05.02 OCR (Optical Character Recognition) engine
testbottest 0.1 Minimal C program and Makefile used for testing Homebrew
testdisk 7.0 Powerful free data recovery utility
testssl 2.9.5-5 Tool which checks for the support of TLS/SSL ciphers and flaws
texapp 0.6.11 client based on TTYtter
texi2html 5.0 Convert TeXinfo files to HTML
texinfo 6.5 Official documentation format of the GNU project
texmath Haskell library for converting LaTeX math to MathML
textql 2.0.3 Executes SQL across text files
tfenv 0.6.0 Terraform version manager inspired by rbenv
tgif 4.2.5 Xlib-based interactive 2D drawing tool
tgui 0.7.7 GUI library for use with sfml
thc-pptp-bruter 0.1.4 Brute force program against PPTP VPN endpoints (TCP port 1723)
the_platinum_searcher 2.1.6 Multi-platform code-search similar to ack and ag
the_silver_searcher 2.1.0 Code-search similar to ack
thefuck 3.27 Programatically correct mistyped console commands
theharvester 2.7 Gather materials from public sources (for pen testers)
theora 1.1.1 Open video compression format
thrift 0.11.0 Framework for scalable cross-language services development
thrift@0.9 0.9.3 Framework for scalable cross-language services development
thrulay 0.9 Measure performance of a network
tidy-html5 5.6.0 Granddaddy of HTML tools, with support for modern standards
tidyp 1.04 Validate and modify HTML
tiff2png 0.92 TIFF to PNG converter
tig 2.3.3 Text interface for Git repositories
tiger-vnc 1.9.0 High-performance, platform-neutral implementation of VNC
tika 1.18 Content analysis toolkit
tile38 1.12.3 In-memory geolocation data store, spatial index, and realtime geofence
timedog 1.4 Lists files that were saved by a backup of the macOS Time Machine
timelimit 1.9.0 Limit a process's absolute execution time
timewarrior 1.1.1 Command-line time tracking application
timidity 2.14.0 Software synthesizer
tin 2.4.2 Threaded, NNTP-, and spool-based UseNet newsreader
tinc 1.0.34 Virtual Private Network (VPN) tool
tintin 2.01.4 MUD client
tiny-fugue 5.0b8 Programmable MUD client
tinycdb 0.78 Create and read constant databases
tinyproxy 1.8.4 HTTP/HTTPS proxy for POSIX systems
tinysvm 0.09 Support vector machine library for pattern recognition
tinyxml 2.6.2 XML parser
tinyxml2 6.2.0 Improved tinyxml (in memory efficiency and size)
tippecanoe 1.30.0 Build vector tilesets from collections of GeoJSON features
titan-server 1 Distributed graph database
titlecase 1.003 Script to convert text to title case
tivodecode 0.2pre4 Convert .tivo to .mpeg
tj 7.0.0 Line timestamping tool
tkdiff 4.3.2 Graphical side by side diff utility
tldr 1.3.0 Simplified and community-driven man pages
tlsdate 0.0.13 Secure rdate replacement
tmate 2.2.1 Instant terminal sharing
tmpreaper 1.6.13_nmu1 Clean up files in directories based on their age
tmpwatch 2.11 Find and remove files not accessed in a specified time
tmux 2.7 Terminal multiplexer
tmux-cssh 1.0.6-0 TMUX with a "ClusterSSH"-like behavior
tmux-mem-cpu-load 3.4.0 CPU, RAM memory, and load monitor for use with tmux
tmux-xpanes 3.0.0 Ultimate terminal divider powered by tmux
tmuxinator-completion 0.12.0 Shell completion for Tmuxinator
tn5250 0.17.4 5250 terminal and printer emulator
tnef 1.4.17 Microsoft MS-TNEF attachment unpacker
tnftp 20070806 NetBSD's FTP client (built from macOS Sierra sources)
tnftpd 20100324 NetBSD's FTP server (built from macOS Sierra sources)
tnote 0.2.1 Small note-taking program for the terminal
todo-txt 2.11.0 Minimal, todo.txt-focused editor
todolist 0.8 Very fast, simple task manager for the command-line, based upon GTD
todoman 3.4.0 Simple CalDAV-based todo manager
tofrodos 1.7.13 Converts DOS <-> UNIX text files, alias tofromdos
toilet 0.3 Color-based alternative to figlet (uses libcaca)
tokei 7.0.3 Program that allows you to count code, quickly
tokyo-cabinet 1.4.48 Lightweight database library
tokyo-dystopia 0.9.15 Lightweight full-text search system
tomcat 9.0.10 Implementation of Java Servlet and JavaServer Pages
tomcat-native 1.2.16 Lets Tomcat use some native resources for performance
tomcat@6 6.0.53 Implementation of Java Servlet and JavaServer Pages
tomcat@7 7.0.82 Implementation of Java Servlet and JavaServer Pages
tomcat@8 8.5.28 Implementation of Java Servlet and JavaServer Pages
tomee-jax-rs 1.7.4 TomeEE Web Profile plus JAX-RS
tomee-plume 1.7.4 Apache TomEE Plume
tomee-plus 1.7.4 Everything in TomEE Web Profile and JAX-RS, plus more
tomee-webprofile 1.7.4 All-Apache Java EE 6 Web Profile stack
topgit 0.9 Git patch queue manager
tor Anonymizing overlay network for TCP
torrentcheck 1.00 Command-line torrent viewer and hash checker
torsocks 2.2.0 Use SOCKS-friendly applications with Tor
tox 3.1.2 Generic Python virtualenv management and test command-line tool
tpl 1.6.1 Store and retrieve binary data in C
tpp 1.3.1 Ncurses-based presentation tool
trace2html 2015-07-07 Utility from Google Trace Viewer to convert JSON traces to HTML
tracebox 0.4.4 Middlebox detection tool
tractorgen 0.31.7 Generates ASCII tractor art
traefik 1.6.5 Modern reverse proxy
trafficserver 7.1.3 HTTP/1.1 compliant caching proxy server
trafshow 5.2.3 Continuous network traffic display
traildb 0.6 Blazingly-fast database for log-structured data
transcrypt 1.1.0 Configure transparent encryption of files in a Git repo
translate-shell Command-line translator using Google Translate and more
translate-toolkit 2.3.0 Toolkit for localization engineers
transmission 2.94 Lightweight BitTorrent client
trash 0.9.2 CLI tool that moves files or folder to the trash
trash-cli Command-line interface to the trashcan
travis 1.8.8 Command-line client for Travis CI
tre 0.8.0 Lightweight, POSIX-compliant regular expression (regex) library
tree 1.7.0 Display directories as trees (with optional color/HTML output)
treecc 0.3.10 Aspect-oriented approach to writing compilers
treefrog 1.22.0 High-speed C++ MVC Framework for Web Application
trezor-agent 0.9.2 Hardware-based SSH/GPG agent
triton 6.0.0 Joyent Triton CLI
trr Type training program for emacs users
truecrack 3.5 Brute-force password cracker for TrueCrypt
truncate 0.9 Truncates a file to a given size
tsung 1.7.0 Load testing for HTTP, PostgreSQL, Jabber, and others
tta 2.2 Lossless audio codec
ttf2eot 0.0.3 Convert TTF files to EOT
ttf2pt1 3.4.4 True Type Font to Postscript Type 1 converter
ttfautohint 1.8.1 Auto-hinter for TrueType fonts
tth 4.12 TeX/LaTeX to HTML converter
tty-clock 2.3 Digital clock in ncurses
tty-solitaire 1.0.0 Ncurses-based klondike solitaire game
ttyd 1.4.0 Command-line tool for sharing terminal over the web
ttygif 1.4.0 Converts a ttyrec file into gif files
ttyrec 1.0.8 Terminal interaction recorder and player
tundra 2.07 Code build system that tries to be fast for incremental builds
tunnel 0.2.10 Expose local servers to internet securely
tup 0.7.6 File-based build system
tvnamer 2.4 Automatic TV episode file renamer that uses data from
twarc 1.4.7 Command-line tool and Python library for archiving Twitter JSON
twemcache 2.6.3 Twitter fork of memcached
twine-pypi 1.11.0 Utilities for interacting with PyPI
two-lame 0.3.13 Optimized MPEG Audio Layer 2 (MP2) encoder
twoping 4.1 Ping utility to determine directional packet loss
twtxt 1.2.3 Decentralised, minimalist microblogging service for hackers
txr 198 Original, new programming language for convenient data munging
txt2tags 2.6 Conversion tool to generating several file formats
typesafe-activator 1.3.12 Tools for working with Lightbend Reactive Platform
typescript 2.9.2 Language for application scale JavaScript development
typespeed 0.6.5 Zap words flying across the screen by typing them correctly
u-boot-tools 2018.07 Universal boot loader
uade 2.13 Play Amiga tunes through UAE emulation
uberftp 2.8 Interactive GridFTP client
ubertooth 2017-03-R2 Host tools for Project Ubertooth
ucg 0.3.3 Tool for searching large bodies of source code (like grep)
uchardet 0.0.6 Encoding detector library
ucl 1.03 Data compression library with small memory footprint
ucommon 7.0.0 GNU C++ runtime library for threads, sockets, and parsing
ucon64 2.1.0 ROM backup tool and emulator's Swiss Army knife program
ucspi-tcp 0.88 Tools for building TCP client-server applications
udis86 1.7.2 Minimalistic disassembler library for x86
udns 0.4 DNS resolver library
udptunnel 1.1 Tunnel UDP packets over a TCP connection
udpxy 1.0.23-12 UDP-to-HTTP multicast traffic relay daemon
udunits 2.2.26 Unidata unit conversion library
ufraw 0.22 Unidentified Flying RAW: RAW image processing utility
uftp 4.9.7 Secure, reliable, efficient multicast file transfer program
uggconv 1.0 Universal Game Genie code convertor
uhd Hardware driver for all USRP devices
umlet 14.2 This UML tool aimed at providing a fast way of creating UML diagrams
unac 1.8.0 C library and command that removes accents from a string
unar 1.10.1 Command-line unarchiving tools supporting multiple formats
unarj 2.65 ARJ file archiver
unbound 1.7.3 Validating, recursive, caching DNS resolver
uncrustify 0.67 Source code beautifier
uni2ascii 4.18 Bi-directional conversion between UTF-8 and various ASCII flavors
unibilium 2.0.0 Very basic terminfo library
unicorn 1.0.1 Lightweight multi-architecture CPU emulation framework
unifdef 2.11 Selectively process conditional C preprocessor directives
unison 2.51.2 File synchronization tool for OSX
unittest 0.50-62 C++ Unit Test Framework
unittest-cpp 2.0.0 Unit testing framework for C++
uniutils 2.27 Manipulate and analyze Unicode text
unixodbc 2.3.6 ODBC 3 connectivity for UNIX
unnethack 5.1.0-20131208 Fork of Nethack
unoconv 0.8.2 Convert between any document format supported by OpenOffice
unp 2.0-pre7-nmu1 Unpack everything with one command
unp64 2.35 Generic C64 prg unpacker,
unpaper 6.1 Post-processing for scanned/photocopied books
unrar 5.6.5 Extract, view, and test RAR archives
unravel 0.2.2 Command-line client for Clojure REPLs
unrtf 0.21.9 RTF to other formats converter
unshield 1.4.2 Extract files from InstallShield cabinet files
unyaffs 0.9.7 Extract files from a YAFFS2 filesystem image
unzip 6.0 Extraction utility for .zip compressed archives
upscaledb 2.2.0 Database for embedded devices
uptimed 0.4.1 Utility to track your highest uptimes
upx 3.94 Compress/expand executable files
urbit 0.6.0 Personal cloud computer
urdfdom 1.0.0 Unified Robot Description Format (URDF) parser
urdfdom_headers 1.0.0 Headers for Unified Robot Description Format (URDF) parsers
urh 2.2.2 Universal Radio Hacker
uriparser 0.8.5 URI parsing library (strictly RFC 3986 compliant)
urlview 0.9-20 URL extractor/launcher
uru 0.8.1 Use multiple rubies on multiple platforms
urweb 20170720 Ur/Web programming language
usbmuxd 1.0.10 USB multiplexor daemon for iPhone and iPod Touch devices
userspace-rcu 0.10.1 Library for userspace RCU (read-copy-update)
utf8proc 2.1.1 Clean C library for processing UTF-8 Unicode data
util-linux 2.32.1 Collection of Linux utilities
utimer 0.4 Multifunction timer tool
uudeview 0.5.20 Smart multi-file multi-part decoder
uwsgi Full stack for building hosting services
v 1.1 Z for vim
v8 Google's JavaScript engine
v8@3.15 Google's open source JavaScript engine
vagrant-completion 2.1.2 Bash completion for Vagrant
vala 0.40.8 Compiler for the GObject type system
valabind 1.6.0 Vala bindings for radare, reverse engineering framework
valgrind 3.13.0 Dynamic analysis tools (memory, debug, profiling)
vamp-plugin-sdk 2.7.1 Audio processing plugin system sdk
vapoursynth 44 Video processing framework with simplicity in mind
varnish 6.0.0 High-performance HTTP accelerator
varnish@4 4.1.10 High-performance HTTP accelerator
vassh 0.2 Vagrant Host-Guest SSH Command Wrapper/Proxy/Forwarder
vault 0.10.3 Secures, stores, and tightly controls access to secrets
vault-cli 3.1.40 Subversion-like utility to work with Jackrabbit FileVault
vaulted 2.2.0 Allows the secure storage and execution of environments
vavrdiasm 3.1 8-bit Atmel AVR disassembler
vbindiff 3.0_beta5 Visual Binary Diff
vc4asm 0.2.3 Macro assembler for Broadcom VideoCore IV aka Raspberry Pi GPU
vcdimager 2.0.1 (Super) video CD authoring solution
vcftools 0.1.15 Tools for working with VCF files
vcprompt 1.2.1 Provide version control info in shell prompts
vcs 1.13.2 Creates video contact sheets (previews) of videos
vcsh 1.20151229-1 Config manager based on git
vde 2.3.2 Ethernet compliant virtual network
vdirsyncer 0.16.6 Synchronize calendars and contacts
veclibfort 0.4.2 GNU Fortran compatibility for Apple's vecLib
vecx 1.1 Vectrex emulator
vegeta 8.0.0 HTTP load testing tool and library
vera++ 1.3.0 Programmable tool for C++ source code
verilator 3.924 Verilog simulator
vert 0.1.0 Command-line version testing
vert.x 3.5.3 Toolkit for building reactive applications on the JVM
vf 0.0.1 Enhanced version of `cd` command
vgmstream r1040 Library for playing streamed audio formats from video games
vice 3.1 Versatile Commodore Emulator
viennacl 1.7.1 Linear algebra library for many-core architectures and multi-core CPUs
viewvc 1.1.26 Browser interface for CVS and Subversion repositories
vifm 0.9.1 Ncurses based file manager with vi like keybindings
vilistextum 2.6.9 HTML to text converter
vim 8.1.0150 Vi 'workalike' with many additional features
vim@7.4 7.4.2367 Vi 'workalike' with many additional features
vimpager 2.06 Use ViM as PAGER
vimpc 0.09.1 Ncurses based mpd client with vi like key bindings
vip 19971113 Program that provides for interactive editing in a pipeline
vips 8.6.4 Image processing library 1.35 Script for macOS to create Apache virtual hosts
virtualpg 1.0.2 Loadable dynamic extension for SQLite and SpatiaLite
virtuoso High-performance object-relational SQL database
vis 0.5 Vim-like text editor
visionmedia-watch 0.3.1 Periodically executes the given command
visitors 0.7 Web server log analyzer
visp 3.1.0 Visual Servoing Platform library
vit 1.2 Front-end for Task Warrior
vitetris 0.57 Terminal-based Tetris clone
vmdktool 1.4 Converts raw filesystems to VMDK files and vice versa
vmtouch 1.3.0 Portable file system cache diagnostics and control
vncsnapshot 1.2a Command-line utility for taking VNC snapshots
vnstat 1.18 Console-based network traffic monitor
vnu 18.3.0 Nu Markup Checker: command-line and server HTML validator
volatility 2.6 Advanced memory forensics framework
voldemort 1.10.25 Distributed key-value storage system
voms 3.0.7 Virtual organization membership service
vorbis-tools 1.4.0 Ogg Vorbis CODEC tools
vorbisgain 0.37 Add Replay Gain volume tags to Ogg Vorbis files
voro++ 0.4.6 3D Voronoi cell software library
vowpal-wabbit 8.6.0 Online learning algorithm
vpcs 0.8 Virtual PC simulator for testing IP routing
vramsteg 1.1.0 Add progress bars to command-line applications
vrpn 07.33 Virtual reality peripheral network
vsftpd 3.0.3 Secure FTP server for UNIX
vstr 1.0.15 C string library
vsts-cli 0.1.1 Manage and work with VSTS/TFS resources from the command-line
vtclock 2005-02-20 Text-mode fullscreen digital clock
vte 0.28.2 Terminal emulator widget used by GNOME terminal
vte3 0.52.2 Terminal emulator widget used by GNOME terminal
vtk 8.1.1 Toolkit for 3D computer graphics, image processing, and visualization
vttest 20140305 Test compatibility of VT100-compatible terminals
vultr 1.15.0 Command-line tool for Vultr
w-calc 2.5 Very capable calculator
w3m 0.5.3 Pager/text based browser
wabt 1.0.1 Web Assembly Binary Toolkit
wait_on 1.1 Provides shell scripts with access to kqueue(3)
wakatime-cli 8.0.3 Command-line interface to the WakaTime api
wakeonlan 0.41 Sends magic packets to wake up network-devices
walkmod 3.0.0 Java-based open source tool to apply and share code conventions
wallpaper 1.3.0 Get or set the desktop wallpaper
wandio 4.0.0 LibWandio I/O performance will be improved by doing any compression
waon 0.11 Wave-to-notes transcriber
warp 0.0.3 Secure terminal sharing with one simple command
wartremover 2.1.1 Flexible Scala code linting tool
watch 3.3.15 Executes a program periodically, showing output fullscreen
watch-sim 1.0.0 Command-line WatchKit application launcher
watchexec 1.8.6 Execute commands when watched files change
watchman 4.9.0 Watch files and take action when they change
watson 1.6.0 Command-line tool to track (your) time
wavpack 5.1.0 Hybrid lossless audio compression
wbox 5 HTTP testing tool and configuration-less HTTP server
wdc 1.0.1 WebDAV Client provides easy and convenient to work with WebDAV-servers
wdfs 1.4.2 Webdav file system
wdiff 1.2.2 Display word differences between text files
web100clt Command-line version of NDT diagnostic client
webalizer 2.23-08 Web server log file analysis
webarchiver 0.9 Allows you to create Safari .webarchive files
webdis 0.1.3 Redis HTTP interface with JSON output
webfs 1.21 HTTP server for purely static content
webkit2png 0.7 Create screenshots of webpages from the terminal
weboob 1.3 Web Outside of Browsers
webp 1.0.0 Image format providing lossless and lossy compression for web images
webpack 4.16.1 Bundler for JavaScript and friends
websocketd 0.3.0 WebSockets the Unix way
webtorrent-cli 1.12.3 Command-line streaming torrent client
weechat 2.2 Extensible IRC client
wego 2.0 Weather app for the terminal
weighttp 0.4 Webserver benchmarking tool that supports multithreading
wellington 1.0.4 Project-focused tool to manage Sass and spriting
wemux 3.2.0 Enhances tmux's to provide multiuser terminal multiplexing
wesnoth 1.12.6 Single- and multi-player turn-based strategy game
wget 1.19.5 Internet file retriever
wgetpaste 2.28 Automate pasting to a number of pastebin services
whatmask 1.2 Network settings helper
whatmp3 3.8 Small script to create mp3 torrents out of FLACs
when 1.1.37 Tiny personal calendar
whirr 0.8.2 Set of libraries for running cloud services
whitedb 0.7.3 Lightweight in-memory NoSQL database library
whohas 0.29.1 Query multiple distributions' package archives
whois 5.3.2 Lookup tool for domain names and other internet resources
widelands build19 Free real-time strategy game like Settlers II
wifi-password 0.1.0 Show the current WiFi network password
wiggle 1.1 Program for applying patches with conflicting changes
wiki 1.4.0 Fetch summaries from MediaWiki wikis, like Wikipedia
wildfly-as 13.0.0.Final Managed application runtime for building applications
willgit 1.0.0 William's miscellaneous git tools
wimlib 1.12.0 Library to create, extract, and modify Windows Imaging files
wine 3.0.2 Run Windows applications without a copy of Microsoft Windows
winetricks 20180603 Download and install various runtime libraries
winexe 1.00 Remote Windows-command executor
wiredtiger 3.1.0 High performance NoSQL extensible platform for data management
wireguard-go 0.0.20180613 Userspace Go implementation of WireGuard
wireguard-tools 0.0.20180708 Tools for the WireGuard secure network tunnel
wireshark 2.6.1 Graphical network analyzer and capture tool
wirouter_keyrec 1.1.2 Recover the default WPA passphrases from supported routers
with-readline 0.1.1 Allow GNU Readline to be used with arbitrary programs
wla-dx 9.7 Yet another crossassembler package
wmctrl 1.07 UNIX/Linux command-line tool to interact with an EWMH/NetWM
woboq_codebrowser 2.1 Generate HTML from C++ Code
woff2 1.0.2 Utilities to create and convert Web Open Font File (WOFF) files
wolfssl 3.15.3 Embedded SSL Library written in C
woof 20120531 Ad-hoc single-file webserver
wordnet 3.1 Lexical database for the English language
wordplay 7.22 Anagram generator
wp-cli 1.5.1 Command-line interface for WordPress
wp-cli-completion 1.5.1 Bash completion for Wpcli
wpcli-completion 1.5.1 Bash completion for Wpcli
wpscan 2.9.4 Black box WordPress vulnerability scanner
wput 0.6.2 Tiny, wget-like FTP client for uploading files
wrangler 1.2 Refactoring tool for Erlang with emacs and Eclipse integration
write-good 0.10.0 Naive linter for English prose
writerperfect 0.9.6 Library for importing WordPerfect documents
wrk 4.1.0 HTTP benchmarking tool
wrk-trello 1.0.1 Command-line interface to Trello
wry 1.8.2 Command-line tool
wslay 1.1.0 C websocket library
wtf 20180704 Translate common Internet acronyms
wu 3.10.0 CLI that retrieves weather data from Weather Underground
wumpus 1.6 Exact clone of the ancient BASIC Hunt the Wumpus game
wv 1.2.9 Programs for accessing Microsoft Word documents
wv2 0.4.2 Programs for accessing Microsoft Word documents
wwwoffle 2.9j Better browsing for computers with intermittent connections
wxmac 3.0.4 Cross-platform C++ GUI toolkit (wxWidgets for macOS)
wxmaxima 18.02.0 Cross platform GUI for Maxima
wxpython Python bindings for wxWidgets
wy60 2.0.9 Wyse 60 compatible terminal emulator
x11vnc 0.9.13 VNC server for real X displays
x264 r2854 H.264/AVC encoder
x265 2.8 H.265/HEVC encoder
x3270 3.6ga5 IBM 3270 terminal emulator for the X Window System and Windows
xa 2.3.8 6502 cross assembler
xalan-c 1.11 XSLT processor
xapian 1.4.6 C++ search engine library with many bindings
xar-mackyle 1.6.1 eXtensible ARchiver
xaric 0.13.7 IRC client
xbee-comm 1.5 XBee communication libraries and utilities
xboard 4.9.1 Graphical user interface for chess
xcenv 1.1.1 Xcode version manager
xclip 0.13 Command-line utility that is designed to run on any system with an X11
xcodegen 1.10.3 Generate your Xcode project from a spec file and your folder structure
xcproj 0.2.1 Manipulate Xcode project files
xctool 0.3.4 Drop-in replacement for xcodebuild with a few extra features
xcv 1.0.1 Cut, copy and paste files with Bash
xdelta 3.1.0 Binary diff, differential compression tools
xdot 0.9 Interactive viewer for graphs written in Graphviz's dot language
xdotool 3.20160805.1 Fake keyboard/mouse input and window management for X
xerces-c 3.2.1 Validating XML parser
xhyve 0.2.0 Lightweight macOS virtualization solution based on FreeBSD's bhyve
xidel 0.9.8 XPath/XQuery 3.0, JSONiq interpreter to extract data from HTML/XML/JSON
xlispstat 3.52.23 Statistical data science environment based on Lisp
xlslib 2.5.0 C++/C library to construct Excel .xls files in code
xmake 2.2.1 Make-like build utility based on Lua
xml-coreutils 0.8.1 Powerful interactive system for text processing
xml-security-c 1.7.3 Implementation of primary security standards for XML
xml-tooling-c 1.6.4 Provides a higher level interface to XML processing
xml2 0.5 Makes XML and HTML more amenable to classic UNIX text tools
xmlcatmgr 2.2 Manipulate SGML and XML catalogs
xmlformat 1.04 Format XML documents
xmlrpc-c 1.39.12 Lightweight RPC library (based on XML and HTTP)
xmlsectool 2.0.0 Check schema validity and signature of an XML document
xmlsh 1.2.5 XML shell
xmlstarlet 1.6.1 XML command-line utilities
xmlto 0.0.28 Convert XML to another format (based on XSL or other tools)
xmltoman 0.4 XML to manpage converter
xmoto 0.5.11 2D motocross platform game
xmount 0.7.6 Convert between multiple input & output disk image types
xmp 4.1.0 Command-line player for module music formats (MOD, S3M, IT, etc)
xmrig 2.6.4 Monero (XMR) CPU miner
xonsh 0.7.0 Python-ish, BASHwards-compatible shell language and command prompt
xorriso 1.4.8 ISO9660+RR manipulation tool
xpa 2.1.18 Seamless communication between Unix programs
xpdf 4.00 PDF viewer
xplanet 1.3.1 Create HQ wallpapers of planet Earth
xqilla 2.3.4 XQuery and XPath 2 command-line interpreter
xrick 021212 Clone of Rick Dangerous
xrootd 4.8.3 High performance, scalable, fault-tolerant access to data
xsane 0.999 Graphical scanning frontend
xsd 4.0.0 XML Data Binding for C++
xshogi 1.4.2 X11 interface for GNU Shogi
xspin 5.2.5 Software verification tool (developed at Bell Labs)
xsv 0.13.0 Fast CSV toolkit written in Rust
xsw 0.3.5 Slide show presentation tool
xtail 2.1 Watch growth of multiple files or directories (like `tail -f`)
xtensor 0.16.4 Multi-dimensional arrays with broadcasting and lazy computing
xtitle 1.0.4 Set window title and icon for your X terminal
xu4 1.0beta4+r3088 Remake of Ultima IV
xvid 1.3.5 High-performance, high-quality MPEG-4 video library
xxhash 0.6.5 Extremely fast non-cryptographic hash algorithm
xz 5.2.4 General-purpose data compression with high compression ratio
yacas 1.6.1 General purpose computer algebra system
yadm 1.12.0 Yet Another Dotfiles Manager
yaf 2.10.0 Yet another flowmeter: processes packet data from pcap(3)
yafc 1.3.7 Command-line FTP client
yajl 2.1.0 Yet Another JSON Library
yamcha 0.33 NLP text chunker using Support Vector Machines
yamdi 1.9 Add metadata to Flash video
yaml-cpp 0.6.2 C++ YAML parser and emitter for YAML 1.2 spec
yamllint 1.11.1 Linter for YAML files
yank 0.8.3 Copy terminal output to clipboard
yara 3.7.1 Malware identification and classification tool
yarn 1.7.0 JavaScript package manager
yash 2.47 Yet another shell: a POSIX-compliant command-line shell
yasm 1.3.0 Modular BSD reimplementation of NASM
yaws 2.0.6 Webserver for dynamic content (written in Erlang)
yaz 5.26.1 Toolkit for Z39.50/SRW/SRU clients/servers
yaze-ag 2.40.5 Yet Another Z80 Emulator (by AG)
yazpp 1.6.5 C++ API for the Yaz toolkit
yconalyzer 1.0.4 TCP traffic analyzer
ydcv 0.5 YouDao Console Version
ydiff 1.1 View colored diff with side by side and auto pager support
yelp-tools 3.28.0 Tools that help create and edit Mallard or DocBook documentation
yeti ML-style functional programming language that runs on the JVM
yetris 2.3.0 Customizable Tetris for the terminal
ykclient 2.15 Library to validate YubiKey OTPs against YubiCloud
ykman 0.7.1 Tool for managing your YubiKey configuration
ykneomgr 0.1.8 CLI and C library to interact with the CCID-part of the YubiKey NEO
ykpers 1.19.0 YubiKey personalization library and tool
yle-dl 2.34 Download Yle videos from the command-line
yosys 0.7 Framework for Verilog RTL synthesis
you-get 0.4.1099 Dumb downloader that scrapes the web
youtube-dl 2018.07.10 Download YouTube videos from the command-line
yq 2.1.0 Process YAML documents from the CLI
yubico-piv-tool 1.5.0 Command-line tool for the YubiKey NEO PIV applet
yuicompressor 2.4.8 Yahoo! JavaScript and CSS compressor
yydecode 0.2.10 Decode yEnc archives
z 1.9 Tracks most-used directories to make cd smarter
z3 4.7.1 High-performance theorem prover
z80asm 1.8 Assembler for the Zilog Z80 microprcessor and compatibles
z80dasm 1.1.5 Disassembler for the Zilog Z80 microprocessor and compatibles
zabbix 3.4.11 Availability and monitoring solution
zanata-client 4.5.0 Zanata translation system command-line client
zbackup 1.4.4 Globally-deduplicating backup tool (based on ideas in rsync)
zbar 0.10 Suite of barcodes-reading tools
zboy 0.60 GameBoy emulator
zdelta 2.1 Lossless delta compression library
zebra 2.1.3 Information management system
zelda-roth-se 1.1.0 Zelda Return of the Hylian SE
zenity 3.28.1 GTK+ dialog boxes for the command-line
zero-install 2.12-1 Zero Install is a decentralised software installation system
zeromq 4.2.5 High-performance, asynchronous messaging library
zig 0.2.0 Programming language designed for robustness, optimality, and clarity
zile 2.4.14 Text editor development kit
zim 0.68 Graphical text editor used to maintain a collection of wiki pages
zimg 2.7.5 Scaling, colorspace conversion, and dithering library
zinc 0.3.15 Stand-alone version of sbt's Scala incremental compiler
zint 2.6.3 Barcode encoding library supporting over 50 symbologies
zip 3.0 Compression and file packaging/archive utility
zita-convolver 4.0.0 Fast, partitioned convolution engine library
zlib 1.2.11 General-purpose lossless data-compression library
zmap 2.1.1 Network scanner for Internet-wide network studies
zmqpp 4.2.0 High-level C++ binding for zeromq
znapzend 0.19.1 ZFS backup with remote capabilities and mbuffer integration
znc 1.7.0 Advanced IRC bouncer
zookeeper 3.4.12 Centralized server for distributed coordination of services
zopfli 1.0.2 New zlib (gzip, deflate) compatible compressor
zorba 3.1 NoSQL query processor
zork 1.0.2 The Dungeon modified from FORTRAN to C
zpaq 7.15 Incremental, journaling command-line archiver
zplug 2.4.2 The next-generation plugin manager for zsh
zpython 00-5.0.5 Embeds a Python interpreter into zsh
zsdx 1.11.0 Zelda Mystery of Solarus DX
zsh 5.5.1 UNIX shell (command interpreter)
zsh-autosuggestions 0.4.3 Fish-like fast/unobtrusive autosuggestions for zsh
zsh-completions 0.27.0 Additional completion definitions for zsh
zsh-git-prompt 0.5 Informative git prompt for zsh
zsh-history-substring-search 1.0.1 Zsh port of Fish shell's history search
zsh-lovers 0.9.1 Tips, tricks, and examples for zsh
zsh-navigation-tools 2.2.7 Zsh curses-based tools, e.g. multi-word history searcher
zsh-syntax-highlighting 0.6.0 Fish shell like syntax highlighting for zsh
zshdb 0.92 Debugger for zsh
zssh 1.5c Interactive file transfers over SSH
zstd 1.3.5 Zstandard is a real-time compression algorithm
zsxd 1.11.0 Zelda Mystery of Solarus XD
zsync 0.6.2 File transfer program
zurl 1.9.1 HTTP and WebSocket client worker with ZeroMQ interface
zxcc 0.5.7 CP/M 2/3 emulator for cross-compiling and CP/M tools under UNIX
zxing-cpp 2.3.0 C++ port of the ZXing barcode decoder
zyre 2.0.0 Local Area Clustering for Peer-to-Peer Applications
zzuf 0.15 Transparent application input fuzzer
zzz 1 Command-line tool to put Macs to sleep
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