Depending on when and how you acquired the software, your license will fall into one of two categories: License Sketchup Pro 2021
Once you have a legitimate Classic License code (e.g., ABCD1-2EFGH-3IJKL-4MNOP ), follow this guide. Sketchup Pro 2021 License
Are you trying to for an old install, or are you looking to upgrade to the latest version of SketchUp? Depending on when and how you acquired the
You can no longer buy a new "Classic" perpetual license for SketchUp Pro 2021. To use the software legally today, you must purchase a subscription through the Official SketchUp Store or an Authorized Reseller . Classic license - SketchUp Forum To use the software legally today, you must
Crucially, because it is a static license, version 2021 does not include cloud storage (Trimble Connect’s full premium tier) nor the 3D Warehouse’s dynamic component updates that require an active subscription. However, for standard modeling and export to formats like DWG, DXF, and STL, the license remains fully functional.
Because perpetual licenses for modern versions are no longer sold directly by Trimble, a secondary market has emerged for 2021 license keys. Potential buyers must exercise extreme caution. Trimble’s End User License Agreement (EULA) generally prohibits the resale of licenses between unrelated parties unless the original seller transfers their entire legal entity. Many "used" keys sold on auction sites are revoked by Trimble if discovered, leaving the buyer with no recourse. The only legitimate way to acquire a new 2021 license today is through authorized resellers who held unsold inventory, though these are increasingly rare.