Terms of Service
Last updated: January 2026
License
Vax Tweaker is sold as a personal, non-transferable software license. One license covers one user. The license does not grant redistribution rights or source code access.
Free version
The free version is provided as-is under the terms included in the download package. It may be used for personal, non-commercial purposes.
Refunds
Refund requests are handled through Sell.app's dispute resolution process. Monthly subscribers may cancel at any time; the subscription remains active until the billing period ends. One-time purchases are final except where required by applicable consumer law.
Updates
Annual licenses receive all updates released during the active subscription period. Lifetime licenses receive all future major and minor updates.
Limitations
Vax Tweaker modifies Windows registry and system settings. While all changes are logged and reversible, use is at your own risk. We are not liable for system instability resulting from interactions with third-party software, antivirus exclusions, or non-standard system configurations.
Prohibited use
Reverse engineering, cracking, or redistributing the software without authorization is prohibited. Sharing license keys is not permitted.
Changes
These terms may be updated. Continued use after changes constitutes acceptance.