Xpadder - Xpadder simulates the keyboard and mouse using your gamepad What does Xpadder let you do?
PiPer - A DIY Minecraft computer to build gadgets
reWASD - First and only gamepad mapper to make Xbox Elite paddles separate buttons.
Helium - Helium lets you accept payments by credit card for anything you want to sell online.
JoyToKey - JoyToKey enables users to control the keyboard using any USB compatible controller (Dualshock 3, Xbox 360, etc.)
PiP for Mac - Always on top window preview similar to the popular windows only OnTopReplica