X-Mouse Button Control - XMouse Button Control (XMBC) allows you to create application and window specific profiles.
Razer Synapse - Razer Synapse is unified configuration software that allows users to rebind controls or assign...
SteerMouse - Advanced driver for USB and Bluetooth mouses.
Razer device configuration tool - Next generation Razer device configuration tool bringing the Razer gaming experience to the free...
Logitech Unifying Software - Add devices to your Unifying receiver. This software will allow you to add or remove compatible mice, keyboards and other devices to your unifying receiver. The tiny receiver stays plugged in.
Karabiner - Karabiner, previously called KeyRemap4MacBook, is a very powerful keyboard remapper for Mac OS X.