Important Note: Autodesk no longer uses serial numbers and product keys for software activation. Instead, they use a subscription-based model that requires an internet connection to activate and validate your software.

What is a Serial Number and Product Key?

  • Online activation blocked:

    : If your license uses a serial number, it will be listed under "License Details". In-App Command

    1. The Basics: Serial Number vs. Product Key

    When installing Autodesk software, you are often asked for two distinct pieces of information. It is important to understand the difference: