Mozilla Firefox (known simply as Firefox) is a free and open source web browser descended from the Mozilla Application Suite. Firefox is highly extensible, with thousands of third-party add-ons available.

Firefox version 60+ (Quantum) is presently faster than Google Chrome and use less memory than Chrome. Compare to previous versions of Firefox, the Quantum version is twice as fast, promote parallelism, and has more intuitive user interface.

License

Free

Supported Platforms 1 note on Mozilla Firefox's platform support

Mac Windows Linux Android iPhone Android Tablet BSD iPad Snapcraft PortableApps.com Haiku Fire TV Gecko

Platform comments

  • Android “Requires Android 2.3+, ARMv7 processor and 17 MB storage. 512 MB RAM recommended.”

Apps for Mozilla Firefox

Mozilla Firefox is also a platform with 1326 apps listed on AlternativeTo. Browse all 1326 apps for Mozilla Firefox.

Links to official Mozilla Firefox sites

Official Website    Facebook    Twitter    Source

Features

AdBlock Friendly Add-ons Add-ons on Mobile Save Articles Block trackers Bookmark organization Browser extension Built-in Ad-blocker Built-in Download Manager Built-in Script Blocker Clean design Cloud sync Container tabs Content blocker Content blocking Cookie whitelist Custom DNS Custom themes Customizability Customizable DNS over HTTPS Efficiency Encrypted sync Extensible by Plugins/Extensions Extensions Firefox Extensions Support for Firefox extensions Flexible customizations Based on Gecko engine Guided configuration HTML5 Support Integrated Password Manager Integrated PDF Viewer Legacy addons support Live updating Low-Ram Usage Optimized for Mobile Moddable Night mode/Dark Theme No Tracking Non profit Password management Picture in Picture Pocket integration Portable Privacy focused Privacy Protected Privacy settings Security focused Skin customization Smart Keywords Support for addons Synchronization Tabbed browsing Theme Customization Support for Themes Themes Toggle reader view Tracking Protection UI customization Undo close tab list Support for WebExtensions Website screenshots Add a feature

Categories

Web Browsers Security & Privacy Office & Productivity Development Backup & Sync

Tags

bookmark-sync-own developer-tools doh flash-blocker gecko-engine security-and-privacy stability web-browser


Screenshots

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4 out of 5 with 147 ratings

ReviewsView all

It's fast, simple and it's more lightweight than chrome and chromium. It doesn't insist on features I don't want, like some other browsers :/ Plus, Its size is a little smaller than other competing...

See why people like Mozilla Firefox 😍

A great browser that's lost it's way. As of 8/6/17 Firefox has begun to collect user data in an attempt to collaborate with Online News Association (A VERY partisan organization,) in an attempt to...

See why people do not like Mozilla Firefox 😡 Post your review