AutoCAD - for Mac - software - it s AutoCAD for the Mac bringing robust 3D free-form design tools and powerful drafting capabilities to your platform of choice. It takes full advantage of the Mac OS- X platform with an intuitive graphical user interface that makes it easy to bring your ideas to life. And because it s AutoCAD you-re working natively in DWG- format so you can easily share files with clients suppliers and partners around the world regardless of platform.