pngcheck (graphics/pngcheck) Updated: 2 years, 5 months ago Add to my watchlist

validate and inspect PNG, JNG and MNG files

pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the internal 32-bit CRCs and decompressing the image data); it can optionally dump almost all of the chunk-level information in the image in human-readable form. For example, it can be used to print the basic statistics about an image (dimensions, bit depth, etc.); to list the color and transparency info in its palette (assuming it has one); or to extract the embedded text annotations. This is a command-line program with batch capabilities.

Version: 3.0.3 License: MIT and GPL-2 GitHub
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2024-Oct-25 to 2024-Nov-24


Total Installations 10
Requested Installations 10


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