Tor Blog
  • About
  • Support
  • Community
  • Forum
  • Donate

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

New release: Tor Browser 12.5

by duncan | June 22, 2023

Tor Browser 12.5 is now available, featuring an updated circuit display, new icons for onion sites, improvements to the connection experience, better accessibility, Finnish language support and more.

  • applications
  • releases

New Release: Tails 5.14

by tails | June 13, 2023

It's a major version with a new backup feature in Tails Installer, automatic upgrade of the Persistent Storage to LUKS2, and captive portal detection.

  • partners
  • releases
⇤ First ← Newer / 1 / 2 / ... / 18 / 19 / 20 / 21 / 22 / 23 / 24 / 25 / ... / 31 / 32 / Older → Last ⇥

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.

Download Tor Browser

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

Download Tor Browser

Subscribe to our Newsletter

Get monthly updates and opportunities from the Tor Project:

Sign up

Trademark, copyright notices, and rules for use by third parties can be found in our FAQ.