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New Alpha Release: Tor Browser 13.0a4 (Android, Windows, macOS, Linux)

by richard | September 14, 2023

Tor Browser 13.0a4 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

New Release: Tor Browser 12.5.4

by richard | September 13, 2023

Tor Browser 12.5.4 is now available from the Tor Browser download page and also from our distribution directory.

  • applications
  • releases

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
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Upcoming Events

November 12, 2025 – December 10, 2025

State of the Onion 2025

Recent Updates

Keeping the internet free together: Join us for State of the Onion 2025

by arturom and pavel | November 3, 2025

When censorship strikes, Tor provides a lifeline to access information--a lifeline to a FREE INTERNET. Tune in to this year's 2025 State of the Onion event to hear about how our teams and community work tirelessly behind the scenes to keep it alive. 

Arti 1.7.0 released: Onion service restricted discovery, experimental HTTP proxy, relay development, and more.

by opara | November 3, 2025

Arti 1.7.0 is released and ready for download.

A new home for Tor user documentation

by gus | October 29, 2025

Finding support shouldn't be hard. That's why we're launching the new Tor User Support portal: a single, unified home that brings together the Tor Browser User Manual and the Support portal, making it easier for everyone to access the documentation they need to use Tor safely and confidently.

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