Pngquant

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pngquant

http://pngquant.org/
Lossy PNG compressor

Significant PNG file size reduction using quantization algorithms.

Pngquant is capable of preserving full alpha transparency.





Licensing

License

Verified by

Verified on

Notes

License

BSD

Verified by

syntecn

Verified on

21 August 2014

Notes

Please note that in addition to pngquant, this source code comes with the libimagequant library. The license for this library is also BSD; it is currently under the same copyright as pngquant.




Leaders and contributors

Resources and communication

AudienceResource typeURI
Python (Ref)https://pypi.org/project/pngquant
Debian (Ref)https://tracker.debian.org/pkg/pngquant


Software prerequisites

KindDescription
Required to buildzlib
Required to buildlibpng (1.5 or later)




Entry







"Python (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Debian (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.












Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.