Zulu DJ Software Free for Mac - Version 3.70 Zulu is professional DJ mixing software for Mac. Mix and broadcast live music, audio and Mp3s. When loading a music track onto a deck it will automatically scan the file for a beat and assign a beat per minute (BPM), and will change the tempo in the second deck for perfect synchronization and a seamless crossover. Drag and drop music into or around Zulu's interface and preview an upcoming track through headphones via a secondary audio output. Apply effects on the fly and more. Zulu DJ Software Free for Mac features:* Crossfade in between two tracks* Automatic beat detection* Automatic synchronization between the decks based on BPM* Supports a large number of audio formats including wav, mp3, vox, gsm, real audio, au, aif, flac, ogg and many more* Change the pitch in real time of each track, slow it down or speed it up to manually sync it with the other