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

Bottle JSON API: /api/bottle/pngcheck.json

Formula code: pngcheck.rb on GitHub

Bottle (binary package) installation support provided for:

Intel monterey
big sur
catalina
mojave
64-bit linux
Apple Silicon monterey
big sur

Current versions:

stable 3.0.3

Analytics (macOS):

Installs (30 days)
pngcheck 216
Installs on Request (30 days)
pngcheck 217
Build Errors (30 days)
pngcheck 0
Installs (90 days)
pngcheck 607
Installs on Request (90 days)
pngcheck 606
Installs (365 days)
pngcheck 2,725
Installs on Request (365 days)
pngcheck 2,727

Analytics (Linux):

Installs (30 days)
pngcheck 3
Installs on Request (30 days)
pngcheck 3
Build Errors (30 days)
pngcheck 0
Installs (90 days)
pngcheck 5
Installs on Request (90 days)
pngcheck 5
Installs (365 days)
pngcheck 15
Installs on Request (365 days)
pngcheck 15
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