tool. You will need the email address used at the time of purchase. Within the App: If SketchUp is already active on another machine, go to Help > License (Windows) or SketchUp > License (Mac) to view the active serial number. 3. Step-by-Step Activation Guide
Serial numbers and authorization codes were part of the system. Trimble stopped selling new Classic Licenses in late 2020. sketchup 2026 serial number and authorization code
If your specific purchase does require a serial number and authorization code: Guide: SketchUp 2026 Serial Number and Authorization Code