Summary: A library of functions for manipulating PNG image format files

Description:
The libpng package contains a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files. PNG is
a bit-mapped graphics format similar to the GIF format. PNG was created to
replace the GIF format, since GIF uses a patented data compression
algorithm.

Libpng should be installed if you need to manipulate PNG format image
files.

URL: http://www.libpng.org/pub/png/libpng.html
License: zlib

Maintainer: nobody