The Unarchiver - Get the top application for archives on Mac. It's a RAR extractor, it allows you to unzip files, and works with dozens of other formats.
ezyZip - ezyZip is a file compression tool that lets you zip files into an archive.
Engrampa - A file archiver for MATE, based on File Roller from GNOME 2 http://www.mate-desktop.org/
Unrar Online - Quickly need to open a .rar file? Our service helps you to unrar any rar archive online.
ArKiwi - A lightweight and very fast file archiver, where you can add, compress, extract, delete, password protect, and blazing fast search all your files.
RARLAB UnRAR - RARLAB UnRAR archive manager is a small and easy-to-use program that can unarchive many different kinds of archive files.