UltraSurf Security, Privacy & Freedom VPN

Unblock the internet and browse more safely. Fast, secure VPN, proxy, and optional threat protection in one click.

Join millions of users worldwide who rely on UltraSurf for secure, reliable access to the open internet.

UltraSurf is a lightweight VPN and proxy tool designed to help you access content, protect your connection, and browse with greater confidence.

With UltraSurf, you can:

Access restricted content and bypass network censorship from governments, workplaces, or campuses
Protect your connection on public Wi-Fi with encrypted traffic
Hide your IP address to improve privacy while browsing
[NEW] Stay safer online with Safe Browsing — an optional feature that checks visited URLs and blocks known phishing, malware, scam, and other unsafe sites before they load
Connect instantly with one click, no complex setup required

UltraSurf has been widely used for many years as a practical tool for secure and open internet access. It has also been recognized in academic research, including Harvard University's Berkman Center Circumvention Landscape Report.

Privacy & Transparency

Safe Browsing is optional and can be turned on or off at any time.
When enabled, the current page URL (and referrer, if available) is sent to our security service to check for threats. Requests may include a random, anonymous identifier used for security and reliability of these checks.

For mobile devices, UltraSurf is also available on:

Android: https://play.google.com/store/apps/details?id=us.ultrasurf.mobile.ultrasurf
iOS: https://apps.apple.com/us/app/ultrasurf-vpn/id1563051300

If you have questions or need support, our team is available to help.