Image Optimizer

Platform Name URL
macOS ImageOptim https://imageoptim.com
Windows pinga https://css-ig.net/pinga
Windows pingo https://css-ig.net/pingo
Linux advdef https://www.advancemame.it/doc-advdef
Linux advpng http://www.advancemame.it/doc-advpng.html
Linux ect https://github.com/fhanau/Efficient-Compression-Tool
Linux optipng http://optipng.sourceforge.net
Linux oxipng https://github.com/shssoichiro/oxipng
Linux pngoptimizer https://psydk.org/pngoptimizer
Linux pngout http://advsys.net/ken/util/pngout.htm
Linux pngwolf https://github.com/hoehrmann/pngwolf
Linux zopflipng https://github.com/google/zopfli