: It provided plug-and-play compatibility for over 300 controllers, including popular Mac-compatible gear like the Numark MixDeck and Stanton DJC.4 .

Proceed with caution. Always scan legacy files for malware.

On newer versions of OS X, you might see a "Developer Unidentified" warning. To fix this, go to System Preferences > Security & Privacy and click "Open Anyway." A Quick Warning on Modern Macs