PngOptimizer

  • Cleans your PNG files of useless or wrong information.
  • Reduces your PNG files weight.
  • Converts into PNG other lossless image formats (BMP, GIF, TGA).
  • Supports animated PNG (APNG).
  • Creates easily available PNG screenshots.
  • Offers a simple and productive user interface.

Do you like PngOptimizer? Please consider making a donation: Donation for PngOptimizer

Français

Installation from PPA (Ubuntu)

sudo add-apt-repository ppa:psydk/pngoptimizer
sudo apt update
sudo apt install pngoptimizer

Download

Windows (64 bits)

Download PngOptimizer version 2.7 x64 (zip 184 kB)

Debian, Ubuntu (64 bits)

Download PngOptimizer version 2.7 x64 (deb 205 kB)


Other downloads

Windows x86 (32-bit)
Download PngOptimizer version 2.7 (zip 160 kB)

PngOptimizerCL: a command line version of PngOptimizer

Note: Ubuntu/Debian package already comes with PngOptimizerCL, but you can download it separately here.

Windows x64
Download PngOptimizerCL version 2.7 (zip 134 kB)
Windows x86
Download PngOptimizerCL version 2.7 (zip 118 kB)
Linux x64 (built on Ubuntu 20.04)
Download PngOptimizerCL version 2.7 (tgz 130 kB)

PngOptimizer and PngOptimizerCL are distributed under the terms of the GNU General Public License (GPL).

PngOptimizer source code on GitHub