There is only one file type that uses the .VDJSEND extension:
VirtualDJ Send File
Data file used by VirtualDJ, an audio and video mixing software featuring the BeatLock engine, which provides automatic loop and beat synchronization; saved in a plain text format and contains audio information; saved to the [user]\My Documents\VirtualDJ\ directory in Windows.
|Atomix Productions VirtualDJ||Free|
Updated: June 26, 2012