You can create your own portable version using the official installer from the Tor Project Download Page :
The Tor Project does officially distribute the Tor Browser in .rar format. While you may find third-party sites offering "Tor Browser Portable.rar," downloading from these sources is highly discouraged due to significant security risks, including malware or compromised privacy.
Instead, the Tor Browser is inherently portable by design and can be easily configured to run from a USB drive or external media using official files. Why Avoid ".rar" Downloads from Third Parties Download Tor Browser Portable rar
When prompted for an installation folder, click Browse and select your USB drive instead of the default desktop location.
If the main site is blocked, use official mirrors like EFF or GetTor via Telegram. You can create your own portable version using
Go to the Tor Project and download the .exe (Windows), .dmg (macOS), or .tar.xz (Linux) file.
Third-party archives often contain malware, viruses, or ransomware that can infect your system upon extraction. Why Avoid "
Some users utilize the PortableApps version , which is a common community-maintained alternative, but even then, the Tor Project’s official support for manual portability is the safest route. Making Tor Browser portable - Getting started