(This can also happen if with an active subscription contract.
Windows Vista/Windows 7/Windows 8 and 8.1/Windows 10. Those eligible can apply for AutoCAD’s educational license and get a free year of Autodesk software, including AutoCAD. The one and only way to access a full and unrestricted version of AutoCAD for free is to be a student, educator, or academic institution. What is the serial number for AutoCAD 2021?įor example, installing AutoCAD 2021 as a single product requires product key 001M1, but installing AutoCAD 2021 from the AutoCAD Design Suite Premium 2021 requires product key 768M1. The serial number is sometimes used only for warranty control and sometimes used for both warranty control and for version control. A serial number (SN) is a number assigned to each individual product in order to distinguish that product from all others.