Tor Browser 11.0

Protect your privacy. Defend yourself against network surveillance and traffic analysis.

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. The Tor software protects you by bouncing your communications around a distributed network of relays run by volunteers all around the world: it prevents somebody from watching your Internet connection and learning what sites you visit, it prevents the sites you visit from learning your physical location, and it lets you access sites which are blocked.

The Tor Browser Bundle lets you use Tor on Windows, Mac OS X, or Linux without needing to install any software. It can run off a USB flash drive, comes with a pre-configured web browser to protect your anonymity, and is self-contained.

The full changelog since Tor Browser 10.5.10 is:

Windows + OS X + Linux

Update Firefox to 91.3.0esr
Update Tor to tor-0.4.6.8
Bug 32624: localStorage is not shared between tabs
Bug 33125: Remove xpinstall.whitelist.add* as they don't do anything anymore
Bug 34188: Cleanup extensions.* prefs
Bug 40004: Convert tl-protocol to async.
Bug 40012: Watch all requested tor events
Bug 40027: Make torbutton_send_ctrl_cmd async
Bug 40042: Add missing parameter of createTransport
Bug 40043: Delete all plugin-related protections
Bug 40045: Teach the controller about status_client
Bug 40046: Support arbitrary watch events
Bug 40047: New string for Security Level panel
Bug 40048: Protonify Circuit Display Panel
Bug 40053: investigate fingerprinting potential of extended TextMetrics interface
Bug 40083: Make sure Region.jsm fetching is disabled
Bug 40177: Clean up obsolete preferences in our 000-tor-browser.js
Bug 40220: Make sure tracker cookie purging is disabled
Bug 40342: Set `gfx.bundled-fonts.activate = 1` to preserve current bundled fonts behaviour
Bug 40463: Disable network.http.windows10-sso.enabled in FF 91
Bug 40483: Deutsche Welle v2 redirect
Bug 40534: Cannot open URLs on command line with Tor Browser 10.5
Bug 40547: UX: starting in offline mode can result in difficulty to connect later
Bug 40548: Set network.proxy.failover_direct to false in FF 91
Bug 40561: Refactor about:torconnect implementation
Bug 40567: RFPHelper is not init until after about:torconnect bootstraps
Bug 40597: Implement TorSettings module
Bug 40600: Multiple pages as home page unreliable in 11.0a4
Bug 40616: UX: multiple about:torconnect
Bug 40624: TorConnect banner always visible in about:preferences#tor even after bootstrap
Bug 40626: Update Security Level styling to match Proton UI
Bug 40628: Checkbox wrong color in about:torconnect in dark mode theme
Bug 40630: Update New Identity and New Circuit icons
Bug 40631: site identity icons are not being displayed properly
Bug 40632: Proton'ify Circuit Display Panel
Bug 40634: Style updates for Onion Error Pages
Bug 40636: Fix about:torconnect 'Connect' border radius in about:preferences#tor
Bug 40641: Update Security Level selection in about:preferences to match style as tracking protection option bubbles
Bug 40648: Replace onion pattern divs/css with tiling SVG
Bug 40653: Onion Available text not aligned correctly in toolbar in ESR91
Bug 40655: esr91 is suggesting to make Tor Browser the default browse
Bug 40657: esr91 is missing "New identity" in hamburger menu
Bug 40680: Prepare update to localized assets for YEC
Bug 40686: Update Onboarding link for 11.0