jbig2dec

Install command:
brew install jbig2dec

JBIG2 decoder and library (for monochrome documents)

https://github.com/ArtifexSoftware/jbig2dec

License: AGPL-3.0-or-later

Development: Pull requests

Formula JSON API: /api/formula/jbig2dec.json

Formula code: jbig2dec.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
golden gate ✅
tahoe ✅
sequoia ✅
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
macOS on
Intel
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 0.20

Binaries: jbig2dec

GitHub Packages downloads:

Last 30 days270,362
Downloads13,408,125
Analytics install events (30 days)7,498
Downloads / install events (30 days)36.1×

Source: GitHub Packages, fetched 2026-11-07T00:49:36Z. Analytics dates: 2026-10-08 to 2026-11-07. 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
Installs7,49817,85987,701
Installs on Request70161452
Build Errors0