Before 2020, SketchUp Pro sold perpetual licenses – you paid once and received a license key (e.g., SKP-12345-67890) to activate the software permanently.
As of 2020, Trimble (SketchUp’s owner) discontinued perpetual licenses.
If you have an old perpetual license (SketchUp Pro 2019 or earlier), you can still use your classic license key on Mac. For versions 2020+, you must use a subscription.
If you’ve searched for “SketchUp Pro license key Mac,” you likely need to activate your software. Whether you’re a professional designer, architect, or hobbyist, getting SketchUp Pro running correctly on macOS is essential. Here’s everything you need to know about legitimate licensing, subscription changes, and activation steps. sketchup pro license key mac
For 99% of modern Mac users:
If you are stuck: You don't need a key. You need a stable internet connection and the correct login credentials. Before 2020, SketchUp Pro sold perpetual licenses –
SketchUp Pro is a popular 3D modeling software used for architectural, interior design, landscape architecture, and product design. It's known for its ease of use, making it accessible to professionals and hobbyists alike. SketchUp Pro offers advanced features over its free version, including the ability to import CAD files, generate reports, and create animations.
| Problem | Likely Solution | |--------|------------------| | “Invalid license key” | You’re trying a subscription-only version with an old perpetual key. Download the matching older version (e.g., 2019) or sign in instead. | | Sign‑in loop / won’t activate | Check your macOS Keychain for corrupted SketchUp entries. Open Keychain Access, delete all “SketchUp” and “Trimble” entries, then retry. | | Offline mode not working | You must have signed in online at least once on that Mac. Then go to Help → License → Authorize for offline use. | | “License expired” | Your subscription has lapsed. Renew at sketchup.com or revert to SketchUp Free. | If you have an old perpetual license (SketchUp
Note: Trimble no longer sells perpetual licenses, but they support existing ones. If you have an old perpetual license (pre-2020):