Atomix VirtualDJ Pro Infinity VirtualDJ is the application that DJs use when they want to use a computer to play their music. Because being a DJ is more than just pressing play, DJs cannot just use iTunes or Media Player to perform a mix. They need special controls like crossfaders, loops, effects, etc, in order to “mix” the songs. What’s New? Sandbox Sampler Sound Engine Browser More…. Screenshots Downloads