VJ Software

VJamm
Resolume
Flowmotion
EffecTV
Isadora
VisualJockey (via pdoom's wrapper)
After Effects (via Pete wardens wrapper and also via the commercial Bigfug plugin)
Elektronika
Eyesweb
Gephex
VVVV
PureData
Macromedia Director (via intrinsic Xtra)
ArKaos
V-King
VideoLab (VCL components)
Wax
Sony Vegas (via Wax plugin)
Pure Motion EditStudio (via Wax plugin)
Adobe Premiere (via Wax plugin)
Pilgrim
Jitter (Max/MSP video processing addon)
t@b ZS4 Editor
Zuma
Vip
Virtual DJ
Grid Pro
Salvation
Modul8
FFRend