Mixxx - The most powerful free DJ software in the world.
VirtualDJ - Virtual DJ Software - MP3 and Video mix software for DJs
Traktor Pro - Flagship DJ software with four decks and a stunning range of creative features for maximum freedom in DJing.
Mixmeister - Create custom party mixes, burn CDs, or add special effects to MP3s with this line of DJ software for the novice and pro. Offers free trials and user community.
Deckadance - Deckadance is a DJ mixing application that works either as a standalone program OR as a VSTi inside...
Pacemaker Editor - [You can still download last version of Pacemaker for Windows and Mac from Softonic: