To activate SketchUp Pro 2020, you must enter both pieces of information exactly as they appeared in your original "License Upgrade" or "Software Purchase" email. It is important to note that a 2019 license key will not work for the 2020 version; each major version requires a specific authorization number tied to that year's release. Activating SketchUp Pro 2020 in 2021
You cannot access the Extension Warehouse or 3D Warehouse without a valid, signed-in account. 🔄 How to Access SketchUp Today SketchUp Pro 2020 Review To activate SketchUp Pro
: For those looking for a "classic" version, it's essential to understand that older versions of SketchUp Pro might not be supported or maintained by Trimble, and using them might not be compliant with their terms of service. 🔄 How to Access SketchUp Today Classic Versions