Privacy policy

Last updated: October 11, 2026

This policy explains what information OT Tweaks collects and why.

When you buy

Payments are handled by Stripe. We receive your email address, name and the details of your order. We never see or store your full card number. See Stripe's privacy policy.

Your OT Tweaks account

Your login (email and password) is managed by Google Firebase Authentication. To link your license to one PC, the app stores:

• a one-way hashed hardware ID made from your PC's motherboard and BIOS identifiers (the raw serial numbers never leave your PC),
• your PC's name, and
• when your license was activated and last used.

What stays on your PC

Hardware details shown in the app, scan results, activity history and settings stay on your PC. If you use the optional AI Optimizer with your own Groq API key, your questions and basic PC specs are sent to Groq to generate answers.

This website

This site doesn't use cookies, advertising or tracking.

How we use your information

We use it only to deliver your license, provide support, prevent account sharing, and meet legal and tax requirements. We don't sell your information.

Your choices

To see or delete your data, . Deleting your data deactivates your license.