Software Update: Tor Browser Bundle 3.6.3

Version 3.6.3 has been released from the Tor Browser Bundle. Tor stands for The Onion Router and is a network that can be used to surf the internet anonymously. All users’ tcp traffic is routed through different Tor routers, after which it is no longer possible for the recipient to determine who the original sender was. This information is still present within the Tor network, so that answers – of course also via the system of routers – eventually arrive at the right place. The release notes for this release can be found below.

Tor Browser 3.6.3 has been released

The third pointfix release of the 3.6 series is available from the Tor Browser Project page and also from our distribution directory.

This release features important security updates to firefox.

Here is the complete changelog:

  • All Platforms
    • Update Firefox to 24.7.0esr
    • Update obfsproxy to 0.2.12
    • Update FTE to 0.2.17
    • Update NoScript to
    • Update HTTPS Everywhere to 3.5.3
    • Bug 12673: Update FTE bridges
    • Update Torbutton to
      • Bug 12221: Remove obsolete Javascript components from the toggle era
      • Bug 10819: Bind new third party isolation pref to Torbutton security UI
      • Bug 9268: Fix some window resizing corner cases with DPI and taskbar size.
  • Linux:
    • Bug 11102: Set Window Class to “Tor Browser” to aid in Desktop navigation
    • Bug 12249: Don’t create PT debug files anymore

The list of frequently encountered known issues is also available in our bug tracker.

Version number 3.6.3
Release status Final
Operating systems Windows 7, Linux, BSD, Windows XP, macOS, Windows Vista, Windows 8
Website The Tor Project
File size


License type Conditions (GNU/BSD/etc.)