What is Tor?

Tor is free software and an open network that helps you defend against a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security known as traffic analysis
Learn more about Tor »

Why Anonymity Matters

Tor protects you by bouncing your communications around a distributed network of relays run by volunteers all around the world: it prevents somebody watching your Internet connection from learning what sites you visit, and it prevents the sites you visit from learning your physical location. Tor works with many of your existing applications, including web browsers, instant messaging clients, remote login, and other applications based on the TCP protocol.
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Our Projects

Tails Icon

Tails

Live CD/USB distribution preconfigured to use Tor safely.
Orbot Icon

Orbot

Tor for Google Android devices.
TorBrowser Icon

Tor Browser

Tor Browser contains everything you need to safely browse the Internet.
Arm Icon

Arm

Terminal application for monitoring and configuring Tor.
TorStatus Icon

TorStatus

Site providing an overview of the Tor network.
Tor Check Icon

Check

Check determines if you are successfully browsing with Tor.
Vidalia Icon

Vidalia

Vidalia is a graphical way to control and view Tor's connections and settings.

Who Uses Tor?

Normal PeopleFamily & Friends

People like you and your family use Tor to protect themselves, their children, and their dignity while using the Internet.

BusinessesBusinesses

Businesses use Tor to research competition, keep business strategies confidential, and facilitate internal accountability.

Activists & WhistleblowersActivists

Activists use Tor to anonymously report abuses from danger zones. Whistleblowers use Tor to safely report on corruption.

Journalists and the MediaMedia

Journalists and the media use Tor to protect their research and sources online.

Military and Law EnforcementMilitary & Law Enforcement

Militaries and law enforcement use Tor to protect their communications, investigations, and intelligence gathering online.

Announcements

Aug
28

The Tor Project announces a new stable release of the Tor software. More than two years in the making, this release features improved client performance and hidden service reliability, better compatibility for Android, correct behavior for bridges that listen on more than one address, more extensible and flexible directory object handling, better reporting of network statistics, improved code security, and many many other features and bugfixes.

Mar
23

The Tor Project wins the "Project of Social Benefit" award from the Free Software Foundation and GNU Project. We are honored to win this award and to be listed amongst the former winners. Read more about this award.