Download List


pngcrush is an excellent batch-mode compression utility for PNG images. Depending on the application that created the original PNGs, it can improve the file size anywhere from a few percent to 40% or more (completely losslessly). The utility also allows specified PNG chunks (e.g. text comments) to be inserted or deleted, and it can fix incorrect gamma info written by Photoshop 5.0 as well as the erroneous iCCP chunk written by Photoshop 5.5.


System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from page, and the downloads themselves may not be hosted on OSDN.

2012-09-02 14:49 Back to release list

Pngcrush.c 导致它无法与一些索引的 PNG 文件中的更改已还原。
标签: bugfix
Changes in pngcrush.c that caused it to fail with some indexed PNG files were reverted.

Project Resources