10 lines
492 B
Text
10 lines
492 B
Text
Pngcrush is an optimizer for PNG (Portable Network Graphics) files.
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It can be run from the commandline. Its main purpose is to reduce the
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size of the PNG IDAT datastream by trying various compression levels
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an PNG filter methods. It also can be used to remove unwanted
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ancillary chunks, or to add certain chunks including gAMA, tRNS, and
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textual chunks.
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Pngcrush is open source and may be used by anyone without fee.
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The author of pngcrush is Glenn Randers-Pehrson, randeg@alum.rpi.edu
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