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Arti 1.4.3 is released: Prometheus metrics support, inital work on Counter Galois Onion and congestion control.

by wesleyac | May 1, 2025

Arti 1.4.3 is released and ready for download.

  • announcements
  • releases

New Release: Tails 6.15

by tails | May 1, 2025

Tails 6.15 is out.

  • tails
  • releases

New Release: Tor Browser 14.5.1

by ma1 | April 29, 2025

Tor Browser 14.5.1 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

Privacy is possible – even when it feels out of reach

by arturom, alsmith | April 28, 2025

Opting out of Big Tech means investing in better alternatives. That's where Tor, Tor Browser, and Tails come in. Help fuel the development of truly private tools.

  • fundraising

Tor user support now available in Farsi

by gus | April 23, 2025

Farsi-speaking users can now get direct support from the Tor Project! If you need help connecting to the Tor network, our team is available to assist you.

  • announcements
  • community

New Release: Tor Browser 14.5

by duncan | April 16, 2025

Tor Browser 14.5 is now available, introducing Connection Assist to Android for the first time, and including the Belarusian, Bulgarian and Portuguese (Portugal) languages for all platforms.

  • applications
  • releases

New Release: Tails 6.14.2

by tails | April 15, 2025

This release is an emergency release to fix security vulnerabilities in the Linux kernel and the implementation of the Perl programming language.

  • tails
  • releases

New Alpha Release: Tor Browser 14.5a6

by ma1 | April 9, 2025

Tor Browser 14.5a6 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Release: Tails 6.14.1

by tails | April 3, 2025

Today, we are releasing 6.14.1 instead of 6.14 because we discovered an important issue while testing 6.14 on Tuesday and had to start the release process again to fix it.

  • tails
  • releases

Arti 1.4.2 is released: RPC is stable, Conflux development continues

by gabi | April 1, 2025

Arti 1.4.2 is released and ready for download.

  • announcements
  • releases
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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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