FirefoxLinux
vs
Microsoft EdgeWindows
Firefox as a Linux alternative to Microsoft Edge
Updated
Our verdict
Firefox is a strong replacement for Microsoft Edge if you prioritize privacy and independence over deep Windows integration. It handles standard browsing, tab management, and extension support well. The main trade-off is that Firefox uses its own Gecko engine, not Chromium, so some Edge-specific extensions or sites might behave differently. Sync works across platforms but requires a Mozilla account. If you rely heavily on Edge’s built-in PDF tools or Windows 11-specific features, you will need workarounds. For most users, Firefox offers a faster, cleaner experience without the corporate bloat.
- License
- MPL-2.0
- Price
- Free
- Latest version
- 158.0 (October 7, 2026)
- Rating
- —
What works the same
- Both offer robust tab management and session restore capabilities.
- Both include built-in password managers and form autofill.
- Both support a wide range of extensions for customization.
- Both provide cross-device sync for bookmarks, history, and passwords.
- Both include developer tools for inspecting web pages.
What is different
- Firefox uses the Gecko engine, while Edge is Chromium-based, affecting some extension compatibility.
- Edge integrates deeply with Windows 11 features like Copilot and Share, which Firefox lacks.
- Firefox has stricter default privacy settings, blocking more trackers out of the box than Edge.
- Edge includes built-in PDF editing and annotation tools that are more advanced than Firefox’s basic viewer.
- Firefox is developed by a non-profit, whereas Edge is a Microsoft product.
Opening your Microsoft Edge files
Firefox does not directly open Microsoft Edge’s proprietary profile files. However, you can export bookmarks from Edge as an HTML file and import them into Firefox. Passwords can be exported from Edge as a CSV file and imported into Firefox, though this requires caution as it stores them in plain text temporarily. History and open tabs are not easily transferable and usually require manual re-entry or third-party scripts.
Switching from Microsoft Edge to Firefox, step by step
- Export bookmarks from Edge as an HTML file via the menu.
- Install Firefox and open the import wizard to load the HTML bookmarks.
- Export passwords from Edge as a CSV file and import them into Firefox.
- Install essential Firefox add-ons to replace any Edge-specific extensions you used.
- Set Firefox as your default browser in Linux system settings.
Key features of Firefox
- Fast page loading
- Strong privacy controls
- Customizable UI
- Extensible with add‑ons
- Cross‑platform sync
- Open source
- Regular security updates
How to install Firefox on Linux
flatpak install flathub org.mozilla.firefoxsudo apt install firefoxsudo apt install firefox-esrsudo dnf install firefoxsudo pacman -S firefox-i18n-es-mxsudo zypper install MozillaFirefoxFrequently asked questions
Will all my Edge extensions work in Firefox?
Most will, but not all. Since Firefox uses a different engine, some Chromium-only extensions may not be compatible. Check the Firefox Add-ons store for alternatives.
Does Firefox sync with my Windows devices running Edge?
No, Firefox syncs with other Firefox installations. You cannot sync directly with Microsoft Edge. You would need to use a third-party sync tool or manually transfer data.
Is Firefox faster than Edge?
Performance varies by system and website. Firefox is generally very fast and efficient, but Chromium-based browsers like Edge may have an edge in certain JavaScript-heavy applications.
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