Want Tor to really work?

You need to change some of your habits, as some things won't work exactly as you are used to. Please read the full list of warnings for details.

Microsoft Windows
DownloadTor Browser Download Unstable

Tor Browser

Version 3.6.6 - Windows 8, 7, Vista, and XP

Everything you need to safely browse the Internet. Learn more »

Vidalia Bridge Bundle

Windows 8, 7, Vista, and XP

A Vidalia Bundle which is configured to be a bridge by default. This helps censored users reach the Tor network.

Vidalia Relay Bundle

Windows 8, 7, Vista, and XP

A Vidalia Bundle which is configured to be a non-exit relay by default. This helps grow the Tor network.

Vidalia Exit Bundle

Windows 8, 7, Vista, and XP

A Vidalia Bundle which is configured to be an exit relay by default. Please read these tips for running an exit node with minimal harassment before you get started!

Expert Bundle

Windows 8, 7, Vista, XP, 2000, 2003 Server, ME, and Windows 98SE

Contains just Tor and nothing else. You'll need to configure Tor and all of your applications manually. This installer must be run as Administrator.

Apple OS X
DownloadTor Browser Download Unstable

Tor Browser

Version 3.6.6 - OS X Intel

Everything you need to safely browse the Internet. This package requires no installation. Just extract it and run. Learn more »

GNU/Linux, BSD, and Unix
DownloadTor Browser Download64-bit Download Unstable

Tor Browser

Version 3.6.6 - Linux, BSD, and Unix

Everything you need to safely browse the Internet. This package requires no installation. Just extract it and run. Learn more »

Tor (standalone)

Install the Tor components yourself, run a relay, create custom configurations. All an apt-get or yum install away.

Tor for Smartphones

Android Bundle

Our software is available for Android-based phones, tablets, and computers from the Guardian Project in their F-Droid Repository or the Google Play Store.

Nokia Maemo/N900

Source Code

Source Tarball

Configure with: ./configure && make && src/or/tor

The current stable version of Tor is 0.2.4.24. Its release notes are available.

The current unstable/alpha version of Tor is 0.2.5.8-rc. Its Changelog is available.


Want Tor to really work?

You need to change some of your habits, as some things won't work exactly as you are used to.

  1. Use the Tor Browser

    Tor does not protect all of your computer's Internet traffic when you run it. Tor only protects your applications that are properly configured to send their Internet traffic through Tor. To avoid problems with Tor configuration, we strongly recommend you use the Tor Browser. It is pre-configured to protect your privacy and anonymity on the web as long as you're browsing with the Tor Browser itself. Almost any other web browser configuration is likely to be unsafe to use with Tor.

  2. Don't torrent over Tor

    Torrent file-sharing applications have been observed to ignore proxy settings and make direct connections even when they are told to use Tor. Even if your torrent application connects only through Tor, you will often send out your real IP address in the tracker GET request, because that's how torrents work. Not only do you deanonymize your torrent traffic and your other simultaneous Tor web traffic this way, you also slow down the entire Tor network for everyone else.

  3. Don't enable or install browser plugins

    The Tor Browser will block browser plugins such as Flash, RealPlayer, Quicktime, and others: they can be manipulated into revealing your IP address. Similarly, we do not recommend installing additional addons or plugins into the Tor Browser, as these may bypass Tor or otherwise harm your anonymity and privacy. The lack of plugins means that Youtube videos are blocked by default, but Youtube does provide an experimental opt-in feature (enable it here) that works for some videos.

  4. Use HTTPS versions of websites

    Tor will encrypt your traffic to and within the Tor network, but the encryption of your traffic to the final destination website depends upon on that website. To help ensure private encryption to websites, the Tor Browser includes HTTPS Everywhere to force the use of HTTPS encryption with major websites that support it. However, you should still watch the browser URL bar to ensure that websites you provide sensitive information to display a blue or green URL bar button, include https:// in the URL, and display the proper expected name for the website. Also see EFF's interactive page explaining how Tor and HTTPS relate.

  5. Don't open documents downloaded through Tor while online

    The Tor Browser will warn you before automatically opening documents that are handled by external applications. DO NOT IGNORE THIS WARNING. You should be very careful when downloading documents via Tor (especially DOC and PDF files) as these documents can contain Internet resources that will be downloaded outside of Tor by the application that opens them. This will reveal your non-Tor IP address. If you must work with DOC and/or PDF files, we strongly recommend either using a disconnected computer, downloading the free VirtualBox and using it with a virtual machine image with networking disabled, or using Tails. Under no circumstances is it safe to use BitTorrent and Tor together, however.

  6. Use bridges and/or find company

    Tor tries to prevent attackers from learning what destination websites you connect to. However, by default, it does not prevent somebody watching your Internet traffic from learning that you're using Tor. If this matters to you, you can reduce this risk by configuring Tor to use a Tor bridge relay rather than connecting directly to the public Tor network. Ultimately the best protection is a social approach: the more Tor users there are near you and the more diverse their interests, the less dangerous it will be that you are one of them. Convince other people to use Tor, too!


Be smart and learn more. Understand what Tor does and does not offer. This list of pitfalls isn't complete, and we need your help identifying and documenting all the issues.

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