Terms of Use

Last updated: November 13, 2025

1. Acceptance of Terms

By downloading, installing, or using Pretub Browser, you agree to comply with and be bound by these terms and conditions. If you do not agree with any part of these terms, please do not use our application.

2. Service Description

Pretub Browser is a smart web browser integrated with AI technology, providing the following features:

  • Fast and secure web browsing
  • Effective ad and tracker blocking
  • Extension and add-on support
  • Smart AI assistant for browsing support
  • Enhanced security and privacy features

3. User Rights and Responsibilities

3.1 User Rights

  • Use Pretub Browser for personal and legal purposes
  • Customize settings according to needs
  • Receive technical support from the development team
  • Free software updates

3.2 User Responsibilities

  • Use the software legally and ethically
  • Do not use to access illegal content
  • Do not attempt to break or hack the software
  • Report security vulnerabilities responsibly
  • Comply with local laws when using

4. AI Usage Terms

4.1 Using AI Assistant

  • AI Assistant is for assistance and reference only
  • Do not use AI to create harmful or illegal content
  • AI results may not be 100% accurate
  • Users are responsible for using information from AI

4.2 AI Limitations

  • AI does not replace professional advice
  • Do not use AI for important decisions
  • AI may have delays or be unavailable sometimes

5. Intellectual Property Rights

Pretub Browser and all its components, including but not limited to source code, design, logos, and AI features, are protected by intellectual property law. You may not:

  • Copy, modify, or distribute the software
  • Reverse engineer the application
  • Use Pretub Browser logos or trademarks
  • Create derivative products from the software

6. Extensions and Add-ons

6.1 User Responsibilities

  • Only install extensions from trusted sources
  • Read permissions before installing extensions
  • Take responsibility for third-party extensions

6.2 Disclaimer

Pretub Browser is not responsible for:

  • Damage caused by third-party extensions
  • Security issues from unofficial extensions
  • Conflicts between extensions

7. Ad Blocking and Security

7.1 Ad Blocking

  • Ad blocking feature is provided "as is"
  • May not block 100% of advertisements
  • Users can customize blocking lists

7.2 Security

  • We strive to protect users to the best of our ability
  • Cannot guarantee 100% safety from all threats
  • Users should update software regularly

8. Limitation of Liability

Important Disclaimer

To the maximum extent permitted by law, Pretub Browser and its developers are not liable for any direct, indirect, incidental, special, or consequential damages.

This includes but is not limited to:

  • Data loss or profit loss
  • Business interruption
  • Damages from software use
  • Third-party content or services

9. Service Termination

9.1 Termination by User

You may stop using Pretub Browser at any time by uninstalling the application.

9.2 Termination by Pretub Browser

We have the right to terminate service if you violate the terms of use.

10. Updates and Changes

10.1 Software Updates

  • Updates may be downloaded automatically
  • Some updates are mandatory for security
  • Features may change across versions

10.2 Terms Changes

We may update these terms. Important changes will be notified through:

  • In-app notifications
  • Email notifications
  • Official website

11. Governing Law

These terms are governed by the laws of Vietnam. All disputes will be resolved in courts with jurisdiction in Vietnam.

12. Contact

If you have questions about these terms of use, please contact us:

Email: [email protected]

Website: ubebrowser.online/support