optipng

OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information.

• Site: http://optipng.sourceforge.net/
• License: zlib

Release Notes:

• Upgraded to version 0.7

Download

Latest version:

• optipng-0.7-0.pkg Lion
• optipng-0.7-0.pkg Snow Leopard

All versions: Lion Snow Leopard

Source

• Ports/optipng

Bugs

• Know issues