# Thorium (open-source web browser)

> Thorium is a free, open-source web browser for Windows, macOS and Linux. Chromium fork named after radioactive element No. It has 7,548 GitHub stars and is released under the BSD-3-Clause license, and people use it instead of Google Chrome. Its source code is on GitHub at Alex313031/thorium.

 + Other patches and useful chrome://flags flags too long to list here. ʘ‿ʘ  − Thanks to for some info and fixes that went into this project.\  − Thanks to for support and helping with builds. \  − Also thanks to and for patch code. \  − The paksrc dir, and the binaries in packsrc/bin are credited to @freeer

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/Alex313031/thorium |
| Platforms | Linux, macOS, Windows |
| Interface | desktop GUI |
| GitHub stars | 7,548 |
| License | BSD-3-Clause (open source) |
| Replaces | Google Chrome |
| Language | C++ |
| Website | https://thorium.rocks/ |
| Official | no |
| Category | Browsers |
| Latest release | M154.0.8037.45 (Sep 24, 2026) |
| Last commit | May 8, 2026 |

## Install

Download a build for your system from the project's releases (https://github.com/Alex313031/thorium/releases) or website, or build it from source by following the README.

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