B. Watson 497d3e777d graphics/pngcrush: Wrap README at 72 columns. 2 years ago
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README 497d3e777d graphics/pngcrush: Wrap README at 72 columns. 2 years ago
pngcrush.SlackBuild 63daf9f79a All: Support $PRINT_PACKAGE_NAME env var 2 years ago
pngcrush.info 53b9cae7c9 graphics/pngcrush: Updated for version 1.8.13. 6 years ago
slack-desc edd34d1a5a graphics/pngcrush: Updated for version 1.7.85 + new maintainer. 9 years ago

README

Pngcrush is an optimizer for PNG (Portable Network Graphics) files.
It can be run from a commandline in an MSDOS window, or from a UNIX or
LINUX commandline. Its main purpose is to reduce the size of the PNG
IDAT datastream by trying various compression levels and PNG filter
methods. It also can be used to remove unwanted ancillary chunks, or
to add certain chunks including gAMA, tRNS, iCCP, and textual chunks.