It's very easy to activate Vovsoft products using your license key. If you don't have one, you can purchase a license key right away.
The "TRIAL VERSION" window opens automatically. You can also access it from the Help > Edit License menu.
You only need to enter your license key and click the "OK" button.
Do you have a valid license key but still get an "Activation Failed" error?
If you can't activate using online activation, you can activate using Offline Activation.
Please note that offline activation is only available for paid license keys.
If the computer you want to activate is not connected to the internet or is behind a firewall which blocks online activation, you can activate Vovsoft products using the offline activation method.
You can get your Activation Code instantly by using our Offline Activation Form:
Make sure your computer is disconnected from the internet before trying offline activation.