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| name = libpng
| name = libpng
| developer = [[Guy Eric Schalnat]],<br/>[[Andreas Dilger]],<br/>[[Glenn Randers-Pehrson]], et al.
| developer = [[Guy Eric Schalnat]],<br/>[[Andreas Dilger]],<br/>[[Glenn Randers-Pehrson]], et al.
| latest release version = 1.6.23
| latest release version = 1.6.24
| latest release date = {{Start date and age|2016|06|09}}
| latest release date = {{Start date and age|2016|08|04}}
| status = Active
| status = Active
| programming language = [[C (programming language)|C]]
| programming language = [[C (programming language)|C]]

Revision as of 16:46, 20 August 2016

libpng
Developer(s)Guy Eric Schalnat,
Andreas Dilger,
Glenn Randers-Pehrson, et al.
Stable release
1.6.24 / August 4, 2016; 8 years ago (2016-08-04)
Repository
Written inC
Operating systemCross-platform
TypeImage library
Licenselibpng License
Websitehttp://libpng.org/pub/png/libpng.html

libpng is the official Portable Network Graphics (PNG) reference library (originally called pnglib). It is a platform-independent library that contains C functions for handling PNG images. It supports almost all of PNG's features, is extensible, and has been widely used and tested for over 18 years.[1] libpng is dependent on zlib for data compression and decompression routines.

libpng is released under the libpng license, a permissive free software licence, and is free software. It is frequently used in both free and proprietary software, either directly or through the use of a higher level image library.

References

  1. ^ Roelofs, Greg. "libpng Home Page". libpng. SourceForge.