Arctic Fox
- Engine: Gecko
- OS: BSD, Linux, macOS, Windows
- Status: Active
- VPN: Yes
This page was last updated at: Mar 10, 2026
Mercury Browser is a Desktop web browser and supports the Linux, macOS, Windows operating systems. ASDF3 It was developed for about 2 years, but there hasn't been anything recently and the project seems abandoned.
It aims to be the Firefox equivalent of the developer's main project: the Thorium Browser.
| Browser URL | thorium.rocks/mercury |
|---|---|
| Development Status |
Abandoned It hasn't been updated in a long time and might be abandoned
|
| Launched | 2022 |
| Abandoned? | 2024 |
| Operating Systems |
Linux,
macOS,
Windows
|
| Device platform | Desktop |
| Rendering Engine | Gecko |
| Fork of |
Firefox
Compiler optimized, private Firefox fork.
|
| Source Code Repository |
These web browsers have something in common with Mercury Browser, you could test them out and compare them.