

If you are customer of AutoCAD 2014 Windows or AutoCAD Design Suite your serial numbers should work on the AutoCAD for Mac 2014. The full version 30 day trial is now available for download, so go ahead download and give it a go. Micah Dickerson the AutoCAD for Mac Product Manager produced nice overview videos:

Here are a couple examples of regular display and Retina display: It is amazing in clarity compared to standard pixel density. The drawing lines in-canvas, icons, UCS, ViewCube on a retina display will increase the pixel density by four times.

AutoCAD for Mac no longer follows the AutoCAD Windows release cycle but is now aligned with the Apple schedule to take advantage and be able to support major Apple OS updates.
