Autodesk AutoCAD LT Services & Support

Windows and Mac Cross-Platform Licensing

If you have purchased a license of AutoCAD LT 2013 or AutoCAD LT 2013 for Mac, you are entitled to cross-licensing options that allow you to activate either Windows or Mac OS X versions of your software. AutoCAD LT 2013 can be installed and activated on Windows or Mac OS X with the serial number and product key associated with your license two times in one 12-month period. The two activations can either be two Windows activations, two Mac OS X activations, or one Windows activation plus one Mac OS X activation.

To access the alternative operating system version of your software:

  1. Complete and submit the below registration form.
  2. On the next page, select and download your preferred version of AutoCAD LT 2013.
  3. Activate your AutoCAD LT 2013 license with your existing AutoCAD LT 2013 product key and serial number.

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