Youtube-DJ - Mix YouTube songs together
VirtualDJ - Virtual DJ Software - MP3 and Video mix software for DJs
Edjing - Discover edjing and edjing Pro, the most powerful DJ apps for music lovers! Mix on Android, Windows and iOS devices and record then share your DJ sets!
YOU.DJ - Mix SoundCloud music and Youtube videos live in your browser.
Mixxx - The most powerful free DJ software in the world.
Sounds for DJs - Enhance your DJ set with hand-picked samples