Open the application. If the license is unassigned, the "Welcome to SketchUp" dialog box will appear.
While the system was a hallmark of the perpetual license era, the software is now a legacy product. If you have your original codes and can get the activation to work on an older machine, it remains a capable tool. However, for most users, transitioning to the modern SketchUp ecosystem ensures better security, support, and compatibility with today’s design standards. sketchup 2016 license key and authorization code
To help determine the best path forward for your specific design environment, let me know: Open the application