MadMapper - The Mapping Software
Freej - FreeJ is an 100% free instrument for realtime video manipulation
Modul8 - Modul8 VJ is a revolutionary MacOS X application designed for real time video mixing and...
VDMX - VDMX5 was created from the ground up to meet the demands of realtime video performance.
Resolume - Resolume is an application for live video performances.
GLMixer - GLMixer : real-time graphics mixing for video performance