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Arti 1.1.8 is released: Onion service infrastructure

by nickm | September 5, 2023

Arti 1.1.8 is released and ready for download.

  • announcements

New Release: Tor Browser 12.5.3

by richard | August 29, 2023

Tor Browser 12.5.3 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Alpha Release: Tor Browser 13.0a3 (Android, Windows, macOS, Linux)

by richard | August 24, 2023

Tor Browser 13.0a3 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

Introducing Proof-of-Work Defense for Onion Services

by pavel | August 23, 2023

Today, we are officially introducing a proof-of-work (PoW) defense for onion services designed to prioritize verified network traffic as a deterrent against denial of service (DoS) attacks with the release of Tor 0.4.8.

  • network
  • onion services
  • releases
  • usability

New Alpha Release: Tor Browser 13.0a2 (Android, Windows, macOS, Linux)

by richard | August 12, 2023

Tor Browser 13.0a2 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Release: Tor Browser 12.5.2

by richard | August 2, 2023

Tor Browser 12.5.2 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

Arti 1.1.7 is released: incremental improvements, numerous bugfixes

by nickm | August 1, 2023

Arti 1.1.7 is released and ready for download.

  • announcements

New Alpha Release: Tor Browser 13.0a1 (Windows, macOS, Linux)

by richard | July 26, 2023

Tor Browser 13.0a1 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Release: Tor Browser 12.5.1

by richard | July 4, 2023

Tor Browser 12.5.1 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

Arti 1.1.6 is released: Now you can connect* to Onion Services!

by nickm | June 30, 2023

Arti 1.1.6 is released and ready for download.

  • announcements
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Upcoming Events

December 10, 2025

State of the Onion 2025

Recent Updates

Arti 1.8.0 released: Onion service improvements, prop 368, relay development, and more.

by gabi | December 2, 2025

Arti 1.8.0 is released and ready for download.

The Future of Tor Browser Alpha

by morgan | December 1, 2025

Starting with Tor Browser 16.0a1, the Tor Browser Alpha release channel will be based on Firefox Rapid Release rather than Firefox Extended Support Release. If you are an at-risk user, concerned about your privacy, or just need a web-browser that works reliably, you should not use Tor Browser Alpha and instead stick with Tor Browser Stable.

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.

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