Once you have your credentials, follow these steps to activate the software: Open SketchUp Pro. Welcome to SketchUp window, click Add Classic License Ensure the tab is selected in the license modal. Add License Enter your Serial Number Authorization Code Add License again to complete the process. 3. Transferring Your License
As of , Trimble officially discontinued the sale of new Classic Licenses and renewals for Maintenance & Support plans. sketchup pro classic license key