The current version of Tor Browser is 15.0.24 (as of 30/09/2026). patchletter checks the official source daily and emails you new releases.
Tor Browser at a glance
Tor Browser is the Tor Project's official anonymity browser, routing connections through multiple relays of the Tor network to conceal a user's IP address and location. It is built on a hardened Firefox ESR base with anti-fingerprinting measures and preconfigured security controls. In admin environments the Windows edition is used for privacy-sensitive research, testing of access restrictions, and reaching onion services.
Release cadence tracks Firefox ESR closely: there are stable versions alongside alpha builds maintained in parallel. Security-relevant updates often follow shortly after the underlying Firefox fixes and should be applied promptly to keep the browser protected.
When updating, note that the browser ships with a built-in updater that installs signature-verified downloads. In managed environments it is advisable to follow the official release announcements, since some builds are published for specific platforms (for example, Windows only). Profiles and settings are generally preserved, but a brief functional check after each update is still recommended.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 15.0.24 | STABLE | 30/09/2026 | Release notes → |
| 15.0.23 | STABLE | 15/09/2026 | – |
| 15.0.22 | STABLE | 09/09/2026 | – |
| 15.0.21 | STABLE | 02/09/2026 | Release notes → |
| 15.0.20 | STABLE | 18/08/2026 | Release notes → |
| 15.0.19 | STABLE | 07/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of Tor Browser?
- Tor Browser 15.0.24, released 30/09/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Tor Browser release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new Tor Browser updates?
- Tick Tor Browser off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
An email as soon as a new Tor Browser version ships
We reconcile the vendor source daily. When a new version appears, it lands in your inbox right away or bundled as a digest. The update email is free and ends with one click. Alerts about vulnerabilities and end of support are part of patchletter Pro.
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The badge shows the current Tor Browser version and keeps it up to date. Anyone may embed it, no account needed.
[](https://patchletter.com/en/software/tor-browser)https://patchletter.com/badge/tor-browser.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
