Activation & licensing

A simple, secure activation

One permanent license for one registered PC. Manage your license in your customer account.

Activate once online

Enter your license key in the plugin to verify it through our Cloudflare licensing service. The signed activation is stored locally on that computer.

Keep creating offline

Once activated, the Windows VST3 has been tested to keep working without Internet—even after restarting the DAW.

Move to another PC

Use Deactivate while connected to the Internet to release your activation before moving it to another computer. One active PC per key is the current commercial service plan.

Future editions

Spiritual Tuner VST3 is offered at an introductory price of 14.90 € (regular price 24.90 €). The Standalone and a future bundle are separate projects.

License terms versus open-source rights

Commercial activation controls access to the official licensed software download and service; it does not remove rights granted under applicable GPL licenses. Open-source components and their legal notices are documented separately.

Explore open-source credits →