pngcheck

Install command: 
brew install pngcheck

Print info and check PNG, JNG, and MNG files

http://www.libpng.org/pub/png/apps/pngcheck.html

License: MIT AND GPL-2.0-or-later

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

Formula code: pngcheck.rb on GitHub

Bottle (binary package) installation support provided for:

Apple Silicon sequoia ✅
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
Intel sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
mojave ✅
64-bit linux ✅

Current versions:

stable ✅ 3.0.3

Analytics:

Installs (30 days)
pngcheck 77
Installs on Request (30 days)
pngcheck 75
Build Errors (30 days)
pngcheck 0
Installs (90 days)
pngcheck 250
pngcheck --HEAD 1
Installs on Request (90 days)
pngcheck 248
pngcheck --HEAD 1
Installs (365 days)
pngcheck 893
pngcheck --HEAD 2
Installs on Request (365 days)
pngcheck 891
pngcheck --HEAD 2
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