IndieVolume is a small utility extending Windows with functionality to allow applications to have totally separate volume, balance and mute audio settings. For example, you can set ICQ sound volume to 50%, MSN Messenger sound volume to 75%, WinAmp sound volume to 100% and mute Internet Explorer.
IndieVolume does not replace the standard Windows Volume Control, but rather supplements it – the Volume Control and IndieVolume work side by side. The standard Volume Control is used to control system-wide volume, balance and mute, meanwhile IndieVolume implements controls for application-specific volume, balance and mute.