Keka

Keka is a file archiver for OS X. It is available for free, but donations are requested to further the project. Similar to making a donation, you can also purchase Keka on the Mac App Store for $1.99 USD.

Supported compression formats:

• 7z
• Zip
• Tar
• Gzip
• Bzip2

Supported extraction formats:

• RAR
• 7z
• Lzma
• Zip
• Tar
• Gzip
• Bzip2
• ISO
• EXE
• CAB,
• PAX
• ACE

• Updated unrar 5.40 to 5.5.5 beta 4 that includes an important security fix
• Updated the list of donators to the project