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.
Tor Browser Bundle 4.5.3 changes:
Tor Browser 4.5.3 is based on Firefox ESR 31.8.0, which features important security updates to Firefox. Moreover, it contains an updated OpenSSL, NoScript and Torbutton, a fix for a crash bug visible with the security slider level set to "High" and a backport of a Tor patch to improve usability on websites.
Here is the complete changelog since 4.5.2:
All Platforms
- Update Firefox to 31.8.0esr
- Update OpenSSL to 1.0.1o
- Update NoScript to 2.6.9.27
- Update Torbutton to 1.9.2.8
- Bug 16403: Set search parameters for Disconnect
- Bug 14429: Make sure the automatic resizing is disabled
- Translation updates
- Bug 16397: Fix crash related to disabling SVG
- Bug 16403: Set search parameters for Disconnect
- Bug 16446: Update FTE bridge #1 fingerprint
- Bug 16430: Allow DNS names with _ characters in them (fixes
- nytimes.com) (Tor patch backport)
Download: Tor Browser Bundle 4.5.3 | 34.2 MB (Open Source)
View: Tor Browser Bundle Website | Other Systems