From aONe OnLine:
Keka is a free file archiver for macOS. Kkeka is a Mac OS X frontend GUI of p7zip, the UNIX port of 7-Zip. With Keka you can compress as many files as you want in a bunch of formats. Divide files and protect them with a password is now a kids game. Just drop the files you want to compress to the Keka icon in the Dock or the main window. Also Keka can extract lots of compressed files, from Zip and 7z to Rar archives, even parted ones. Just double click on those files and they will be extracted using Keka, or drop them to the icon in the Dock or the main window. Compression formats supported: 7z, Zip, Tar, Gzip, Bzip2, DMG, ISO. Extraction formats supported: RAR, 7z, Lzma, xz, Zip, Tar, Gzip, Bzip2, ISO, EXE, CAB, PAX.
What's new in this version:
- Fixed an issue with the extraction of password protected files (Thanks to @mcdado, Enrico and @3ckH4rd)
- Restablished 32 bit support for RAR operations (Thanks to Ljuba)