gifsicle

Install command: 
brew install gifsicle

GIF image/animation creator/editor

https://www.lcdf.org/gifsicle/

License: GPL-2.0-only

Development: Pull requests

Formula JSON API: /api/formula/gifsicle.json

Formula code: gifsicle.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 golden gate ✅
tahoe ✅
sequoia ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 1.98
head ⚡️ HEAD

Binaries: gifdiff, gifsicle

GitHub Packages downloads:

Last 30 days22,002
Downloads303,321
Analytics install events (30 days)2,945
Downloads / install events (30 days)7.5×

Source: GitHub Packages, fetched 2026-11-09T00:53:15Z. Analytics dates: 2026-10-10 to 2026-11-09. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.

Analytics:

30 days90 days365 days
Installs2,9324,56610,583
Installs (--HEAD)131832
Installs on Request2,9314,56310,575
Installs on Request (--HEAD)131832
Build Errors12