Changes and updates Change the home page of Tor Browser in Tails to an offline page, very similar to the home page of Tor Browser outside of Tails, instead of an online page from our website. Improve the message when an administration password is required…

Tor Browser 14.5.9 is now available from the Tor Browser download page and also from our distribution directory. This is a minor update fixing a bug with our Year End Campaign takeover on Tor Browser Android. Send us your feedback If you find a bug or have…

Tor Browser 15.0a4 is now available from the Tor Browser download page and also from our distribution directory. This version includes important security updates to Firefox. Release Candidate If all goes as planned, this will be our last alpha release in…

Tor Browser 15.0 is now available from the Tor Browser download page and distribution directory. This is our first stable release based on Firefox ESR 140, incorporating a year's worth of changes that have been shipped upstream in Firefox. As part of this…

Privacy technology is only as powerful as people's ability to use it. Every day, millions of people rely on Tor to protect their privacy and freedom online. But until now, finding answers to their questions meant navigating between different websites: one…

Tor Browser 15.0.1 is now available from the Tor Browser download page and also from our distribution directory. This version includes important security updates to Firefox. Send us your feedback If you find a bug or have a suggestion for how we could improve…

Changes and updates Update Tor Browser to 15.0.1. Tor Browser 15.0 is based on Firefox 140 and inherits from it several new features that are particularly useful if you use many tabs: Vertical tabs Tab groups New address bar with improved search

Across at least the last two six-year presidential terms in Mexico, and through the first year of the current administration, access to the federal government's primary websites for information and public services over the Tor network was blocked. A study…

Tor Browser 15.0.2 is now available from the Tor Browser download page and also from our distribution directory. This version includes important security updates to Firefox. Send us your feedback If you find a bug or have a suggestion for how we could improve…

It's always a good day when we can talk about cryptography. Especially when we are sunsetting one of the oldest and most important encryption algorithms in Tor and replacing it with a research-backed new design, called Counter Galois Onion. This overhaul…

Fighting for a free internet requires collective action. And the Tor Project is proud to be in the company of many likeminded organizations that work to maintain and restore access to trustworthy information for millions of people globally. Tune into the…

With the recent release of Tor Browser 15.0, we have come out of yet another ESR-transition season whereby Tor Browser has been updated to the latest version of Firefox Extended Support Release (ESR). Historically, we have spent several months each year on…

Arti is our ongoing project to create a next-generation Tor implementation in Rust. We're happy to announce the latest release, Arti 1.8.0. This release introduces a new, usage-based, timeout for strongly isolated circuits, as specified in proposal 368. Arti…