JoyToKey - JoyToKey enables users to control the keyboard using any USB compatible controller (Dualshock 3, Xbox 360, etc.)
Volume2 - Volume2 is an advanced Windows audio mixer, a complete replacement for the standard Volume Control.
Pinnacle Game Profiler - Pinnacle Game Profiler enables the use of virtually any game controller (gamepad, joystick, etc.) with any PC game. It's preconfigured for most game titles and controllers. Just download and play.
Sound Control - App-specific volume control
AntiMicro - A tool for mapping keyboard and mouse events to gamepads and joysticks.
Power mixer - Power Mixer is a complete Windows volume control replacement.