Look for any files named license or containing .lic extensions and delete them. Reopen SketchUp and attempt to enter the license key again. 3. Formatting and Copy-Paste Errors
Upon purchase, you will receive an email containing a License Key (or License Code). This key is a unique string of characters. 2. License Activation Process
The license key is long and case-sensitive. Copy-pasting is highly recommended over manual entry.
Navigate to your local app data folder: User/AppData/Local/SketchUp/SketchUp [Year]/SketchUp/WebCache . Delete the contents of the WebCache folder. Relaunch SketchUp and log back in. Best Practices for Working with SubD sketchup subd license key work
As of 2026, it is important to distinguish between the SketchUp application license and the SubD extension license.
There was some server issues last week while I was away - where the server had gotten a service stuck and prevented activations. ( SketchUp Community Activating Fredo plugin licenses - sketchucation
If you can tell me (e.g., 2024, 2025, or 2026), I can tell you exactly where to find the license menu. Or, if you can tell me if you are getting a specific error message , I can help you troubleshoot it. SketchUp Classic License Look for any files named license or containing
Many websites claim to have free license keys or cracks for SubD. These files usually fail for several reasons:
: You can download a free trial to test the tools first.
Click on your profile icon in the top right corner and select . Formatting and Copy-Paste Errors Upon purchase, you will
: You can also find SUbD on the SketchUp Extension Warehouse , which offers a 30-day free trial before requiring a purchase. Activating Your SUbD License
If you see an error message, here's how to fix it. The table below outlines the most common issues and their solutions:
The SubD plugin by Evil Software (created by developer Thomas Thomassen, also known as thomthom) is an essential tool for SketchUp users who need organic, subdivision-surface modeling capabilities. However, users frequently encounter issues where their purchased or trial license key does not seem to work.
If you upgraded SketchUp recently, older SubD license keys might fail. ThomThom updated his plugins to support SketchUp's modern subscription model. If your old key is rejected, visit the developer's portal to check for upgrade eligibility or seat migrations. Clear the Web Cache