The official product key for AutoCAD 2023 . While product keys are standard codes used to identify specific software versions, serial numbers for modern Autodesk products like AutoCAD 2023 are unique to your specific license and are no longer provided as generic codes. Autodesk Community, Autodesk Forums, Autodesk Forum Understanding AutoCAD 2023 Licensing
For occasional use, Autodesk Flex provides tokens. 1 token = 1 day of AutoCAD access. No long-term commitment, and you receive a legitimate license with the 001O1 product key.