Access websites blocked by the government. UltraSurf also boosts our security on public Wi-Fi networks, hides your IP and encrypts your communications. Users in countries without internet censorship also use it to protect their internet privacy and security.

Originally created to help internet users in China find security and freedom online, Ultrasurf has now become one of the world's most popular anti-censorship, pro-privacy software, with millions of people using it to bypass internet censorship and protect their online privacy. You can also download UltraSurf for Android here.


Protect your privacy online with anonymous surfing and browsing. Ultrasurf hides your IP address, clears browsing history, cookies, and more.


Using industry standard, strong end-to-end encryption to protect your data transfer from being seen by third parties


Bypass internet censorship to browse the internet freely.

Why Use Ultrasurf?

  • Circumvent internet censorship
  • Encrypt online communications
  • Hide your IP from websites visited
  • No installation required
  • Fast page loads
  • Easy to use

How do I download Ultrasurf?

Ultrasurf runs on Microsoft Windows, macOS and Linux. Download the executable file for your operating system and run it. No installation is required.

What's New

  • Updated Android version to 3.0.6
  • Support Google Chrome Browser and Internet Explore
  • Add support for SOCKS proxy
  • Add UltraShare feature to allow share UltraSurf connections with other computer or mobile devices.