Comparing supposedly the best results. oxipng optipng optimage size 12 231 612B 12 231 612B 11 027 901B time 23.82s

Comparing supposedly the best results. oxipng optipng optimage size 12 231 612B 12 231 612B 11 027 901B time 23.82s 90.57s 50.8s I keep on improving my single-threaded image compressor (http://getoptimage.com http://getoptimage.com).