ImageOptim for MAC

ImageOptim provides a GUI front-end for a set of tools to optimize JPEG and PNG images.

Optimizing files reduces disk space by using the best compression parameters and removing unnecessary information like file comments and EXIF tags.

The software is free but it is donationware. To support development, please consider donating.

Version 1.8.8:

Another fix for grayed-out menu items

Recently:

• Replaced old OptiPNG with OxiPNG - a fancy new parallel Rust rewrite
• Experimental version of Sparkle updater testing new ed25519 signatures
• Fixes for crashes especially frequent in macOS Mojave