Fast and Free VPN Proxy, No trials, No registrations, No logins, No bandwidth limitations, No logs.

Unblocks popular apps and websites.

Secure your connections on public WiFi.

Hide your IP to browse the web or communicate privately and anonymously.

Invisible: most VPNs use special VPN protocols so people will know you are using VPNs. Ultrasurf makes its network traffic exactly the same as secure web traffic (HTTPS), so people won't know you are using VPN.

No IP leaks, no IPv6 leaks, no DNS leaks.

Always on Kill Switch

Works with Wifi, LTE, 4G, 3G for all mobile data carriers.

Support proxies (HTTP and Socks).

Light weight, easy to use and fast.

No logs: to protect our users, we do not require registration or login or any personal information to use Ultrasurf, and we do not keep access logs.

Kill Switch: application level Kill Switch is always on for Ultrasurf VPN 2.2.9 or later. In case Ultrasurf VPN connection is lost, no internet connection will be available to avoid potential leaks, unless the user manually switch off Ultrasurf VPN. In case Ultrasurf VPN is killed or Android system VPN is turned off, internet connection will resume. To prevent that, for Android 7 or later, you can enable system level kill switch by going to Settings -> Connections -> VPN, under Ultrasurf, turn on both Always-on VPN and Block connections without VPN).

Ultrasurf is one of the most popular tools that helped millions of people around the world bypass the internet censorship securely and freely. Our users also use Ultrasurf to protect their privacy and security by encryption and hiding their IPs. More and more users asked us to release mobile versions of Ultrassuf, so we provide Ultrasurf VPN for both Android and iOS. Please test and send feedback to help us improve.

Since it is a beta version, there may be bugs or glitches, in rare cases it may be blocked in certain areas, please send feedback by email to info8@ultrasurf.us to help us fix problem and improve. Please do not give us bad ratings. Thank you.

For desktop, you can use Ultrasurf Chrome Extension:
chrome.google.com/webstore/detail/ultrasurf-security-privac/mjnbclmflcpookeapghfhapeffmpodij?hl=en-US
and Windows Client:
github.com/wujieliulan/download/raw/master/u.exe

For iOS you can use Ultrasurf VPN for iOS:
apps.apple.com/us/app/ultrasurf-vpn/id1563051300

Please send your feedback to nfo8@ultrasurf.us, thank you!

From version Ultrasurf - Unlimited VPN 2.3.0:

Added Privacy Policy

All versions
Ultrasurf - Unlimited VPN 2.3.0

Version:2.3.0

Uploaded:March 12, 2022 at 8:40AM UTC

File size:10.4 MB

Downloads:785

Ultrasurf - Unlimited VPN 2.2.9

Version:2.2.9

Uploaded:October 7, 2021 at 1:20AM UTC

File size:9.77 MB

Downloads:818

Ultrasurf - Unlimited VPN 2.2.8

Version:2.2.8

Uploaded:June 21, 2021 at 5:54AM UTC

File size:10.29 MB

Downloads:537

Version:2.2.6

Uploaded:May 18, 2021 at 7:02PM UTC

File size:9.39 MB

Downloads:279

Ultrasurf - Unlimited VPN 2.2.4

Version:2.2.4

Uploaded:April 17, 2021 at 5:21AM UTC

File size:8.55 MB

Downloads:267

Ultrasurf - Unlimited VPN 2.2.3

Version:2.2.3

Uploaded:April 15, 2021 at 11:08AM UTC

File size:8.57 MB

Downloads:108

Ultrasurf - Unlimited VPN 2.2.0

Version:2.2.0

Uploaded:April 13, 2021 at 7:21AM UTC

File size:5.68 MB

Downloads:268

Ultrasurf - Unlimited VPN 2.1.9

Version:2.1.9

Uploaded:April 12, 2021 at 7:17PM UTC

File size:5.66 MB

Downloads:105

Ultrasurf - Unlimited VPN 2.1.7

Version:2.1.7

Uploaded:March 25, 2021 at 1:03AM UTC

File size:5.66 MB

Downloads:219

Ultrasurf - Unlimited VPN 2.1.4

Version:2.1.4

Uploaded:February 28, 2021 at 1:34AM UTC

File size:5.64 MB

Downloads:319