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Arti 0.6.0 is released: bugfixes, error improvements, and preparation.

by nickm | August 3, 2022

Arti 0.6.0 is released, and available for download.

  • announcements

Help Smash Tor Bugs!

by alsmith | August 1, 2022

This year, the Tor Project must raise $75,000 to ensure we can smash Tor bugs and conduct needed maintenance. We need your help!

  • fundraising

New Release: Tor Browser 11.5.1 (Windows, macOS, Linux)

by pierov | July 26, 2022

Tor Browser 11.5.1 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Release: Tor Browser 11.5

by duncan | July 14, 2022

Tor Browser 11.5 is now available. This new release builds upon features introduced in Tor Browser 10.5 to transform the user experience of connecting to Tor from heavily censored regions.

  • applications
  • releases

New Release: Tails 5.2

by tails | July 12, 2022

This release fixes security vulnerabilities in Tor Browser.

  • partners
  • releases

New Alpha Release: Tor Browser 11.5a13 (Android, Windows, macOS, Linux)

by richard | July 2, 2022

Tor Browser 11.5a13 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Release: Tor Browser 11.0.15 (Android, Windows, macOS, Linux)

by richard | July 2, 2022

Tor Browser 11.0.15 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

Arti 0.5.0 is released: Robustness and API improvements

by nickm | June 24, 2022

Arti 0.5.0 is released, and available for download.

  • announcements

The Tor Project 2020-2021 Annual Report

by alsmith | June 16, 2022

On behalf of the team, I am thrilled to share with you the Tor Project's latest Annual Report!

  • reports

Volunteer as an alpha tester

by duncan | June 14, 2022

We rely on a community of volunteer alpha testers to try out early versions of Tor Browser before their general release. Volunteer to become an alpha tester today.

  • applications
  • community
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Upcoming Events

December 10, 2025

State of the Onion 2025

Recent Updates

Keeping the internet free together: State of the Onion Community Day

by arturom | November 26, 2025

Join us for part 2 of State of the Onion: Community Day. Building on this year's theme, we've invited other members of the Tor community to share insights from their work and how they are supporting the fight to FREE THE INTERNET.

Counter Galois Onion: Improved encryption for Tor circuit traffic

by nickm | November 24, 2025

Tor is upgrading its relay encryption algorithm for improved security. In upcoming releases, Arti and Tor will both support a new encryption algorithm called Counter Galois Onion (CGO). CGO prevents attackers from tampering with encrypted traffic, adds forward secrecy, and brings Tor's encryption up to modern standards.

New Release: Tor Browser 15.0.2

by ma1 | November 19, 2025

Tor Browser 15.0.2 is now available from the Tor Browser download page and also from our distribution directory.

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Download Tor Browser to experience real private browsing without tracking, surveillance, or censorship.

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