Mozilla Firefox is a free and open-source web browser. Developed and offered by the Mozilla Foundation and Mozilla Corporation, Firefox can be downloaded and used by anyone, free-of-charge. Its source code is also available to the public. Agree and install for Firefox. Download Adblock Plus for another browser. Active devices over 100 million Available languages 24. Supported platforms 8. What you can do with Adblock Plus on Firefox Adblock Plus keeps your computer clean of annoying advertisements like pop-ups and video ads, while also fighting against damaging malvertising.
Firefox brings your favorite features and security to your Android and iOS devices. Learn how to install the mobile app on your phone or tablet so you can browse the web quickly and privately.
One of the best features of the Firefox UI is customization. Simply right click on the navigation toolbar to customize individual components or just drag and drop items you want to move around. The inbuilt Firefox Add-ons Manager allows you to discover and install add-ons within the browser as well as view ratings, recommendations and descriptions.
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Install Firefox through your device's official marketplace to ensure that you get the best version of Firefox for your device. Most marketplaces will also automatically keep Firefox up to date.
Installation of the latest Firefox for Android version from Mozilla's download server is not currently available but may be offered in the future (bug 1663735).
Advanced users: Available Firefox for Android APK downloads can be found on the fenix project releases page at https://github.com/mozilla-mobile/fenix/releases and will be linked from the 'Assets' drop-down list. Starting with fenix version 82, APK releases are automatically uploaded to Github.