Trimble has officially retired the classic perpetual license model. If you are looking for a traditional SketchUp Pro 2023 serial number and authorization code, you will find that modern versions of the software no longer use them. Instead, access is managed entirely through cloud-based identity subscriptions. The Death of the Serial Number and Authorization Code
: If the window asks for a serial number, look for a tab or button labeled "Subscription" or "Sign In" . i--- Sketchup Pro 2023 Serial Number And Authorization
SketchUp has transitioned its licensing model over recent years. While older versions relied heavily on classic perpetual licenses, newer versions primarily use a subscription-based model. The Subscription Model (Trimble ID) Trimble has officially retired the classic perpetual license