Mixxx - The most powerful free DJ software in the world.
VirtualDJ - Virtual DJ Software - MP3 and Video mix software for DJs
Guitarix - Guitarix is a simple Linux Rock Guitar Amplifier for https://alternativeto.
Serato DJ - Serato DJ is award winning, digital DJing software used by professionals across the globe.
Deckadance - Deckadance is a DJ mixing application that works either as a standalone program OR as a VSTi inside...
Omnisphere - Piano, pad and synth VST for DAW's.