As of 2026, the official license costs between $9.95 and $14.95 (one-time payment for 1-3 PCs), depending on sales. Some features:
Here's how to do it in Windows Defender Firewall (the steps are similar for other firewalls): novirusthanks win update stop license key work
before requiring a valid, paid license key to continue functioning. Machine Lock As of 2026, the official license costs between $9
If you are a privacy enthusiast, run Novirusthanks inside a or a VM . The license key is tied to that virtual HWID, which never changes. You can disable updates on the host OS using built-in methods. The license key is tied to that virtual
: The application installs a small Windows service (using 1–3 MB of RAM) that monitors and automatically re-disables updates if the OS tries to re-enable them.
A window will appear allowing you to enter your license key.