png-compression topic

List png-compression repositories

Crunch

3.3k
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147
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Insane(ly slow but wicked good) PNG image optimization

verified publisher icon chrissimpkins

zImageOptimizer

128
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20
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Simple image optimizer for JPEG, PNG and GIF images on Linux, MacOS and FreeBSD.

verified publisher icon zevilz

pngquant

5.1k
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476
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Lossy PNG compressor — pngquant command based on libimagequant library

verified publisher icon kornelski

nin

341
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15
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nin is ninjatool

verified publisher icon ninjadev

optimus

456
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33
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Image conversion and optimization desktop app.

verified publisher icon Splode

mediancut-posterizer

235
Stars
32
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Lossy PNG compressor for RGBA PNGs. Has two modes: lossy averaging filter (blurizer) that denoises the image and optimal posterization using Median Cut quantization to reduce number of unique colors i...

verified publisher icon kornelski

optimise-images

95
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22
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Batch image resizer, optimiser and profiler using ImageMagick convert, OptiPNG, JpegOptim and optional ZopfliPNG, Guetzli and MozJPEG.

verified publisher icon centminmod

pngloss

84
Stars
5
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Lossy compression of PNG images

verified publisher icon foobaz

pngquant

30
Stars
6
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A Python Wrapper of Pngquant

verified publisher icon Brightcells

pngwolf-zopfli

51
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3
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`pngwolf` uses a genetic algorithm to find PNG scanline filter combinations that compress well

verified publisher icon jibsen