In 2021, Trimble (the developers of SketchUp) transitioned almost entirely to a .
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. Sketchup Pro 2021 Serial Number And Authorization Code List
Sign in to the Trimble Account Management Portal to see your active seats and plan status. Legal Ways to Use SketchUp Pro In 2021, Trimble (the developers of SketchUp) transitioned
SketchUp licenses from the 2021 era are often tied to a specific "Machine ID." This means a serial number that worked for one person will not work on another computer without being officially transferred by Trimble. Sketchup Pro 2021 Serial Number And Authorization Code List