On the "Welcome to SketchUp" screen, click (bottom right). Click the "Add License" button within the license window.
If you cannot find your old license information or never purchased SketchUp, . Any website claiming to have a working "SketchUp Pro 2017 license key link" is almost certainly a trap.
SketchUp Pro 2017 remains one of the most sought-after legacy versions of Trimble's popular 3D modeling software. It was the final version to offer a permanent, perpetual desktop license before the company shifted entirely to a subscription-based model. Because of this, many designers, architects, and hobbyists still search for "SketchUp Pro 2017 license key links" to avoid ongoing monthly fees.
SketchUp 2017 classic licenses require a specific Serial Number and an Authorization Code. These codes validate against specific user details and activation limits.
If you need to install SketchUp 2017 Make (the free version), I can guide you to a reliable, community-vetted source. Alternatively, if you're looking for information on upgrading to the latest, fully supported subscription, just let me know! Problem with 2017 license - Pro - SketchUp Community
For hobbyists and casual users, Trimble offers a highly capable web browser version of SketchUp completely free of charge.
Some torrents offer “SketchUp Pro 2017 portable” — no installation, no key. This is still piracy. Moreover, portable cracks often:
A shorter alphanumeric string (e.g., a1b2c3d4e5 ). How to get your original key:
: Copy and paste the Serial Number and Authorization Code exactly as they appear in your email .
(305) 517-1004 
