Thorium

Chromium fork for Linux, Windows, macOS, Android, and Raspberry Pi named after radioactive element No. 90.

WindowsSystem ToolsOpen source

v138.0.7204.303

183.8 MBscanned clean· 1 download

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About

Thorium is an open-source web browser based on Chromium and available for Windows. It is intended for Windows users who want to use a Chromium-derived browser distributed under an open-source license.

The software provides the browser experience associated with its Chromium foundation. Its main distinction in this catalog is that it is offered as an open-source Chromium fork for the Windows platform.

Each mirrored file is scanned for malware before it is published, giving Windows users a straightforward way to obtain the official build through the catalog.

Requires Windows 10+ · Server 2016+ · Architecture: x64

What's new in v138.0.7204.303

M138 R2 - Includes security fixes from upstream for latest M138 LTS version: DIFF - Corrected issue where "Open in Current Tab" was placed where "Open in New tab" used to be in the webpage right click menu, which ruined muscle memory and annoyed many users (including me). https://github.com/Alex313031/thorium/issues/1110 - Colored icons corrected. - Fixed the download shelf not showing tooltips on hover. https://github.com/Alex313031/thorium/commit/fac9b6d9f8c74d39a979caa34f14206045ae997a - Fixed crash in profile selector https://github.com/Alex313031/thorium/issues/1115 & https://github.com/Alex313031/thorium/issues/1137 - Fix misc. crashes that should have been fixed upstream, but weren't > https://github.com/Alex313031/thorium/pull/1145 - Fix crash when "Remove Tab Search Button" flag is enabled https://github.com/Alex313031/thorium/issues/1111 - WebRTC should now work, for example Zoom calls, Discord, etc. https://github.com/Alex313031/thorium/issues/1113 - Easter eggs page (chrome://eggs) now works again (favicon needs fixing) https://github.com/Alex313031/thorium/commit/bbdf32090fe9c66cdc1a02b944af2a44a9445e5b - New GUI installer with progress bar and confirmation, that builds on top of the installer from previous M138 release > https://github.com/Alex313031/thorium/commit/af404cdfaa0834052e607320248a9ea037bc7c0a Known Issues: - Top bar window dragging space (above the tabs) when Window is unmaximized is (still) too large on Windows and Linux.

Details

PlatformWindows
CategorySystem Tools
LicenseOpen source
PricingFree
Package IDAlex313031.Thorium
Latest versionv138.0.7204.303
File typeEXE
Minimum OSWindows 10+ · Server 2016+
Architecturex64
File size183.8 MB
Published9/25/2026
Downloads1

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