How do I activate my license key?

If you bought Pro or Ultimate on our website, your license key arrives by email within seconds of purchase.

1. Click the AI CleanWeb toolbar icon.
2. Open the upgrade panel and paste the key into the license field.
3. Click Activate - your features unlock immediately. No account needed, and validation happens offline in your browser.

Note for Safari users: the Safari version sold through the Mac App Store uses Apple in-app purchases instead of license keys - upgrade inside the AI CleanWeb app itself.