: You can test the full suite by starting a free trial on the official site.
to authorize the software. As long as your subscription is active, you can use the 2021 version (or newer). How to Authorize Your 2021 License Sketchup Pro 2021 License
SketchUp Pro 2021 is often described as the most stable build of the modern era. Users report fewer crashes, better compatibility with older plugins (extensions), and a UI that balances classic SketchUp feel with modern performance. Newer versions have introduced "Slides" view, updated tag folders, and heavier hardware acceleration—features that not every professional needs. : You can test the full suite by