Zen Browser vs HellFire: catalog facts
 Zen Browser |  HellFire |
|---|
|
Free Free and open source, funded by donations. |
Free Free to download from the GitHub releases page. |
|
Windows, macOS, Linux |
Linux |
- Vertical tabs, workspaces and split view built in, no extensions needed
- Firefox engine, so Firefox extensions and containers work
|
- Unmodified Firefox behaviour and appearance with compile-time optimizations
- Build configuration and patcher script are published in the repository
|
- Young project; interface changes between releases and bugs surface
- A small team maintaining a Firefox fork is a real long-term risk
|
- Builds only for x86_64 Linux; Windows support was dropped
- License is not clearly stated in the repository metadata
|
|
Downloadable app |
Downloadable app |
|
Open source |
Closed source |
|
License: MPL-2.0 |
License not stated |
|
No account needed |
No account needed |
|
Needs internet |
Not stated if it works offline |
Checked September 21, 2026 | Checked October 2, 2026 |
Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.
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