libpng Home Pagelibpng is the official PNG reference library. It supports almost all PNG features, is extensible, and has been extensively tested for over 28 years. The home site for development versions (i.e., may be buggy or subject to change or include experimental features) is https://libpng.sourceforge.io/, and the place to go for questions about the library is the png-mng-implement mailing list. libpng is a
Simple DirectMedia Layer - SDL version 1.2.15 (historic)
kkaneko.com
SDL_image
