Package optipng: Information

Source package: optipng

Version: 7.9.1-alt1

Build time:  Mar 4, 2026, 11:05 AM in the task #409920

Category: Graphics

Gear: https://git.altlinux.org/gears/o/optipng.git?a=tree;hb=3a91aca90…

Home page: http://optipng.sourceforge.net/

License: zlib/libpng

Summary: Optimizer for png files

Description: 

The main purpose of OptiPNG is to *optimize* PNG files, i.e. to reduce
their size to a minimum, without losing any information. In order to
achieve this goal, OptiPNG performs the following tasks:

- It losslessly reduces the bit depth, the color type and the color
  palette of the image. This step reduces the size of the uncompressed
  image, which, indirectly, reduces the size of the compressed image
  (i.e. the size of the PNG file).

- It runs a suite of compression methods and strategies, and selects
  the compression parameters that yield the smallest output file.

List of RPM packages built from this SRPM:
optipng (x86_64, i586, aarch64)

Maintainer: Vitaly Lipatov

ACL:
Vitaly Lipatov
@qa