Downloading Tor Browser provides a privacy-focused web browser that routes your traffic through the Tor network, concealing your IP address and preventing tracking (1). This browser, based on Mozilla Firefox ESR, is designed to resist online tracking and browser fingerprinting [3, 4]. The safest download method is the official Tor Project website (2). Tor Browser is free, and for iOS, Onion Browser requires iOS 15.0 or later [9, 10].
What You Get with Tor Browser
Enhanced Privacy and Anonymity
Tor Browser routes your internet traffic through the Tor network, which conceals your real IP address and helps prevent online tracking [1]. This process is designed to protect against surveillance and censorship, offering a more private browsing experience [1].
Protection Against Fingerprinting
The browser is specifically developed to resist browser fingerprinting, a technique websites use to identify you based on your unique browser configuration [1]. This feature helps maintain your anonymity across different online sessions.
Modified Firefox ESR Base
Tor Browser is built upon Mozilla Firefox ESR (Extended Support Release), but it includes significant modifications, patches, and features tailored for enhanced privacy and security when using the Tor network [1].
No Persistent Browsing History
By default, Tor Browser does not retain any browsing history [1]. Additionally, cookies are session-specific, meaning they are valid only until the browser is closed or a 'New Identity' is requested [1].
Official and Secure Distribution
The safest way to acquire Tor Browser is directly from the official Tor Project website [2]. For Android users, it is also available on the Google Play Store and F-Droid [3], while iOS users can find Onion Browser on the Apple App Store [4].
Main points
| Option | Price | Timeframe | Requirements | Limitations |
|---|---|---|---|---|
| Tor Browser (Official Website) | Free | Immediate | Any OS, Internet access | None |
| Tor Browser (Android) | Free | Immediate | Android 8.0+, Aarch64, Arm, x86_64 | None |
| Onion Browser (iOS) | Free | Immediate | iOS 15.0 or later | None |
| Tor Browser (Official Mirrors) | Free | Immediate | Any OS, Internet access | Available if official site is blocked |
| GetTor Service | Free | Immediate | Any OS, Internet access | Requires Telegram, Dropbox, Google Drive, or GitHub access |
How to Download Onion Browser Safely
Choose Your Device and OS
Identify your operating system first: Windows, macOS, Linux, Android, or iOS. Tor Browser for desktop is available for Windows, macOS, and Linux. For Android, Tor Browser requires Android 8.0 or newer (3). iOS users should look for 'Onion Browser' which requires iOS 15.0 or later (4).
Access the Official Download Source
The most secure method for downloading Tor Browser is through the official Tor Project website at https://download.torproject.org/ (2). For Android, you can also use the Google Play Store or F-Droid (3). iOS users should download 'Onion Browser' from the Apple App Store (4).
Verify the Download Link
Before initiating the download, confirm that the URL is correct to avoid malicious look-alike sites. If the official site is inaccessible due to blocking, consider using official mirrors (such as EFF or La Cebolla) or GetTor, which distributes links via Telegram, Dropbox, Google Drive, and GitHub (2).
Download the Installer File
Click the appropriate download link for your operating system. The file size will vary, but downloads are typically quick over a stable internet connection. For iOS, the 'Onion Browser' version 3.4.4 was published on October 20, 2023 (4).
Install the Browser
Once the download is complete, locate the installer file (e.g., .exe for Windows, .dmg for macOS, .apk for Android, or directly from the App Store for iOS). Follow the on-screen instructions to complete the installation process. This typically involves dragging the application to your Applications folder on macOS or running an executable on Windows.
Launch and Connect to Tor Network
Open the newly installed Tor Browser. Upon first launch, it will prompt you to connect to the Tor network. This connection process routes your traffic through the network, which may take a few moments. Tor Browser is based on Mozilla Firefox ESR but is heavily modified for privacy and security (1).
Confirm Anonymity
After connecting, Tor Browser will open to its start page, confirming your connection to the Tor network. You can further verify your IP address is hidden by visiting a 'check my IP' website, which should display a different IP address and location than your actual one. Tor Browser prevents tracking and browser fingerprinting (1).
Risks, Limitations, and Guarantees
Downloading and using Tor Browser or Onion Browser comes with specific risks and limitations that users should be aware of. While these browsers provide enhanced privacy and anonymity by routing traffic through the Tor network, they do not guarantee complete protection against all forms of surveillance or tracking. For instance, using any browser other than Tor Browser exposes users to serious risks of deanonymization and information leakage, which the Tor Project strongly discourages (1). This is particularly relevant if you are accessing sensitive information or engaging in activities that could attract attention.
There are also limitations related to device compatibility. Tor Browser for Android requires Android 8.0 or newer, while Onion Browser for iOS demands iOS 15.0 or later [8, 10]. Users should ensure their devices meet these requirements before attempting to download.
If the official Tor Project website is blocked, users can download Tor Browser from official mirrors or use services that provide alternative access links (2). However, this introduces additional risks, as not all mirrors may be secure or trustworthy.
In terms of guarantees, while Tor Browser does not retain browsing history and cookies are session-specific (1), users must actively manage their privacy settings and be cautious about the information they share online. Always verify the download source and ensure that the URL is correct to avoid malicious sites.
Footnotes
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