Thorium Browser Alternatives

Thorium Browser is described as 'Chromium fork named after radioactive element No. 90' and is a Web Browser in the web browsers category. There are more than 100 alternatives to Thorium Browser for a variety of platforms, including Windows, Mac, Android, Linux and Android Tablet apps. The best Thorium Browser alternative is Mozilla Firefox, which is both free and Open Source. Other great apps like Thorium Browser are Zen Browser, Brave, Google Chrome and Tor Browser.

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Thorium Browser alternatives page was last updated Feb 24, 2026

Serpent Browser
2 likes
Serpent is a web browser based of UXP or Goanna, the engine powering Basilisk with Windows XP compatibility
Cost / License
Free
Open Source
Application type
Web Browser
Platforms
Windows
Is Serpent Browser a good alternative to Thorium Browser?
Decentr Browser
10 likes
The Decentr browser is a privacy-focused, lightning fast, and completely secure web browser built on Decentr's custom blockchain with a free, fully-featured VPN and ad blocker.
Cost / License
Free
Open Source
Application type
Web Browser
Origin
International
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Is Decentr Browser a good alternative to Thorium Browser?
Search Ace
Like
Search Ace is a browser that specializes in web searches and keyword searches, and can save battery and data with an Ad Blocker
Cost / License
Paid
Proprietary
Application type
Web Browser
Platforms
iPhone
iPad
Apple Watch
+7
Is Search Ace a good alternative to Thorium Browser?
Ad
Opera Mini
Experience fast mobile browsing with Opera Mini, which compresses web pages for quicker loading and up to 90% data savings. Enjoy features like Speed Dial, tab browsing, a dedicated download manager, and unique compression modes ...

https://www.opera.com
Learn More
Glacier Web Browser
3 likes
Glacier is an open-source web browser with extensive customization capabilities.
Cost / License
Free
Open Source
Application type
Web Browser
Platforms
Mac
Windows
Linux
BSD
Python
Is Glacier Web Browser a good alternative to Thorium Browser?
UR-Browser
24 likes
Fast and free web browser that respects user privacy. 100% European, with a built-in VPN and ad blocker. Protect your data and privacy with UR.
168 UR-Browser alternatives
Cost / License
Free
Proprietary
Application type
Web Browser
Alerts
Discontinued
Platforms
Windows
Chromium
Is UR-Browser a good alternative to Thorium Browser?
XBrowser
2 likes
Super Fast,Ad blocking,video sniffing ,built-in Grease Monkey script support.
36 XBrowser alternatives
Cost / License
Free
Proprietary
Application type
Web Browser
Platforms
Android
+3
Is XBrowser a good alternative to Thorium Browser?
LibreLynX
1 like
Delivers fast, lightweight browsing with a built-in VPN, private mode with no tracking, customizable interface, open-source transparency, tab and bookmark management, swipe-to-refresh, multiple search engines, and optimized use for privacy-focused users.
Cost / License
Freemium
Open Source (GPL-3.0)
Application type
Web Browser
Origin
United Kingdom
Platforms
Android
Android Tablet
F-Droid
Is LibreLynX a good alternative to Thorium Browser?
Catsxp Browser
1 like
Catsxp browser is a chrome kernel enhanced browser aiming at simplicity and security. Built in enhanced privacy settings keep you away from being tracked and advertising. No need to update manually, automatically synchronize to the latest stable version with more powerful and...
Cost / License
Free
Proprietary
Application type
Web Browser
Platforms
Windows
Is Catsxp Browser a good alternative to Thorium Browser?
Elixir Browser
1 like
Inspired by Kiwi Browser, an enhanced Chromium for Android with full extension support and UI improvements.
Cost / License
Free
Proprietary
Application type
Web Browser
Platforms
Android
+1
Is Elixir Browser a good alternative to Thorium Browser?
Flow Browser
1 like
A modern, privacy-focused browser with a minimalistic design.
Cost / License
Free
Open Source (GPL-3.0)
Platforms
Windows
Mac
Linux
Is Flow Browser a good alternative to Thorium Browser?
Relixor
1 like
Relixor is a custom Android browser based on Kiwi Browser (Chromium), designed for power users who want full Chrome desktop extension support on mobile.
Cost / License
Free
Open Source (BSD-3-Clause)
Application type
Web Browser
Platforms
Android
Android Tablet
Is Relixor a good alternative to Thorium Browser?
Eclipse Hydra
1 like
Eclipse Hydra is a fork of Basilisk made for Windows XP. Some advantages over upstream and roytam1's Serpent are more optimizations and better interoperability with upstream. (using SQL storage intead of...
Cost / License
Free
Open Source
Application type
Web Browser
Platforms
Windows
Is Eclipse Hydra a good alternative to Thorium Browser?