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.
X-Mouse Button Control - XMouse Button Control (XMBC) allows you to create application and window specific profiles.
Engrampa - A file archiver for MATE, based on File Roller from GNOME 2 http://www.mate-desktop.org/
SteerMouse - Advanced driver for USB and Bluetooth mouses.
Explzh for Windows - Powerful explorer-like archive software for Windows.
Mac Mouse Fix - A simple way to make your 3rd party mouse better.