libpng16 Library: PNG - 1.6 - PNG-Pictureformat 3.6.6 2026-05-12 eisfair-1 the eisfair team, team(at)eisfair(dot)org stable

lib

glibc 3.6.0 libz1 3.6.0 libpng16-dev 3.6.6 libpng16-tools 3.6.6 libpng-dev 3.6.1 libpng-tools 3.6.1 Internal Program Version: libpng 1.6.57 libpng is the official PNG reference library. It supports almost all PNG features, is extensible, and has been extensively tested for over nine years. http://www.libpng.org/pub/png/libpng.html