In 2021, Trimble (the developers of SketchUp) transitioned almost entirely to a .
If you actually purchased SketchUp Pro 2021 and lost your credentials, do not use a public list. Instead: Sketchup Pro 2021 Serial Number And Authorization Code List
You can download the latest version of SketchUp and use the full "Studio" suite for 30 days without entering a credit card. Conclusion In 2021, Trimble (the developers of SketchUp) transitioned
Websites promising "free" lists of codes frequently bundle their downloads with malware, adware, or keyloggers designed to steal your personal data. How SketchUp Pro 2021 Licensing Works These consist of a Serial Number (starting with
Free for K-12 educators and students via Google Workspace or Microsoft Education.
Some long-term users still hold "Classic" perpetual licenses. These consist of a Serial Number (starting with letters like 'V' or 'W') and a unique Authorization Code. How to Find Your Lost License Info
Most users do not use a serial number at all. Instead, they sign in with a Trimble ID (email) . The software "pings" the server to verify you have an active plan.