Upgrade from previous versions
If you own a license for StarUML V7 or earlier, you can upgrade to StarUML V8 with a discount. The discount rate will be determined based on the version of the license you own.
Limited-time upgrade offer
50% off V8 upgrade
For all existing StarUML customers, regardless of the version you own. Ends November 15, 2026.
Free upgrade within 180 days of purchase.
50% off for all V7 or earlier owners until November 15, 2026.
After November 15, 2026, regular upgrade discounts apply:
40% off for V7 owners.
30% off for V6 or earlier owners.
Device-based licensing model
The licensing model is device-based. This means that You can install on as many devices as the purchase quantity. Devices can be easily changed at any time through the web-based License Manager.