Ultimate Guide to StarUML License Keys: Activations, Pricing, and Alternatives
Click the Activate button to verify the key with StarUML servers. Managing Your Key License Key Staruml
If you need to use StarUML on a computer without internet, you can register it on a connected machine and copy the generated license.key file from your local AppData or Application Support folder to the same path on the offline machine. License Key Staruml