pdfcrack

Install command: 
brew install pdfcrack

PDF files password cracker

https://pdfcrack.sourceforge.net/

License: GPL-2.0-or-later

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

Formula code: pdfcrack.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 sequoia ✅
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
macOS on
Intel		 sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 0.20

Analytics:

Installs (30 days)
pdfcrack 116
Installs on Request (30 days)
pdfcrack 116
Build Errors (30 days)
pdfcrack 0
Installs (90 days)
pdfcrack 456
pdfcrack --HEAD 1
Installs on Request (90 days)
pdfcrack 456
pdfcrack --HEAD 1
Installs (365 days)
pdfcrack 1,487
pdfcrack --HEAD 2
Installs on Request (365 days)
pdfcrack 1,487
pdfcrack --HEAD 2