The BlueStacks Android emulator, which already has around 90 million Windows users, has finally arrived on OSX after an extended beta testing phase. The free emulator runs both x86 and ARM-based apps as well as provides full keyboard and mouse support. It even allows for gesture controls like pinch to zoom with a trackpad and takes advantage of your Mac's Retina display. Users can sync files and data from their mobile devices or pull new apps from Google Play directly to their Mac. You can download the program directly from the BlueStacks website.