EdgeSounds RatHole Archiver

Compress audio archives

DMG Canvas

Customise your disk images

Data Rescue

Damage Isolation

Convert DMG images formats to ISO

Compress

Pick a compression method, any method

Cisdem BetterUnarchiver

Unzip entirely or partially, preview and compress files on Mac.

Bezipped

Better equipped for better compression

B1 Free Archiver for Mac

B1 Free Archiver is a multilingual 100% free compression tool for data packing and unpacking.