B1 Free Archiver is the most friendly and simple software to open and create archives. B1 is fast and simple, with excellent compression, allows to work with archives just like with regular folders, works with .b1 .zip .rar .7z and other formats. B1 Free Archiver is available for Windows, Mac OS and Linux and as a web-application. 100% free for both personal and commercial use.
RarZilla Free Unrar 7.00
Unrar files fast and easy.
Small easy to use & absolutely free archiver
SuperZip - the quick & easy way to zip/unzip
Scifer Archiver and Compression BETA 1.01
Scifer is based on Universal Common Logic.
Extracts the files from a .rar archive