Looking for the latest version? Download apngopt-1.4-src.zip (577.7 kB)
Name Modified Size Downloads / Week Status
libpng 2016-12-29 1,2461,246 weekly downloads
Chromium 2016-01-25 0
APNG_Optimizer 2015-03-29 2929 weekly downloads
WebKit 2015-03-19 0
README.md 2013-08-20 378 Bytes 0
Totals: 5 Items   378 Bytes 1,275


APNG patch for libpng. Used by Mozilla and some Linux/BSD distros. Includes a collection of code examples for developers.


APNG patch for Chromuim/Blink.


APNG patch for WebKit.

APNG Optimizer

Small utility to optimize existing APNG animations.

Source: README.md, updated 2013-08-20

Thanks for helping keep SourceForge clean.

Screenshot instructions:
Red Hat Linux   Ubuntu

Click URL instructions:
Right-click on ad, choose "Copy Link", then paste here →
(This may not be possible with some types of ads)

More information about our ad policies

Briefly describe the problem (required):

Upload screenshot of ad (required):
Select a file, or drag & drop file here.

Please provide the ad click URL, if possible:

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:

JavaScript is required for this form.

No, thanks