To authorize SketchUp Pro 2016, you must use a , which consists of a Serial Number and an Authorization Code . Note that SketchUp 2016 is a legacy version, and official support for "Make" (the free desktop version) was discontinued years ago. How to Authorize SketchUp Pro 2016 Open SketchUp : Launch the program on your computer.
Log in to myaccount.trimble.com using your registered email. Navigate to My Products or Plan Settings to view your active licenses.
If you search forums, Reddit, or file-sharing sites, you’ll encounter claims of “free license keys,” keygens, or authorization code generators. Here’s the hard truth:
: If the software is still installed on an old computer, go to Help > License (Windows) or SketchUp > License (Mac) to view and copy your serial number. Activation Troubleshooting
A valid SketchUp 2016 Pro license key and authorization code can be obtained through the following channels: