Firefox for Mobile 42.0

Get the mobile browser that's got your back

Firefox OS

We created Firefox OS to build the Web as the platform for mobile devices. That includes implementing new Web standards that aren't restricted by the rules of existing proprietary platforms. As with all Mozilla projects, Firefox OS is based entirely on open standards and the source code is accessible to all.

Bringing the Open Web to mobile devices
Firefox OS enables the Open Web as a platform for mobile devices. We’re making innovation possible by driving the development of new Web standards.

New Web standards
Firefox OS will produce an implementation of these new Web standards to free mobile platforms from the encumbrances of the rules and restrictions of existing proprietary platforms.

Freedom from proprietary mobile platforms
We're collaborating with OEMs and carriers directly, giving them more influence to meet the specific needs of their users and market. Users and developers aren't locked in to one platform, so they can access their info and use apps across multiple devices.

Customization for OEMs and operators
OEMs and operators will be able to provide content and services across their entire device portfolio, regardless of OS. And they will be able to customize user experiences, manage app distribution and retain customer attention, loyalty and billing relationships.

Firefox for Android

Based on the same principles and technologies as our desktop browser, Firefox for Android is fast, smart, safe and full of innovations that let you type less, browse more and get to the Web quickly and easily. Our latest version includes improved performance, the latest privacy and security features and a redesigned look and feel.

Firefox for Android is Mozilla's mobile web browser. It's recently been rewritten to use Android's native UI, making it faster, leaner and more responsive. It provides support for powerful APIs to access device capabilities such as the camera and telephony stack.

Read about how to help create Firefox for Android, how to use its device APIs, and how to build mobile add-ons.

Apps on the Web

We're bringing our core values – openness, freedom, user choice – to the world of apps and giving developers with full control over content, functionality and how apps are distributed, including access to hundreds of millions of Firefox users through the Mozilla Marketplace.

Take your Firefox anywhere. Firefox for Android is built on the same technology platform as Firefox for desktop computers, just optimized for browsing on a mobile device. Check out the new and improved features, known issues, and frequently-asked questions.

Mobile features:

All the awesomeness of Firefox, packed into a mobile device.

Get to the Web quickly with speedy start up and page load times.

The Awesome Screen gets to know you as you browse so you can search easier and get to your destination faster.

Control your privacy and how much data you share on the Web with features like Do Not Track.

Enjoy the latest in security preferences to easily customize the settings for your passwords, private data, cookies, images and add-ons.

Experience the unlimited possibilities of the mobile Web with full support for HTML5 and Web APIs.

Sync your desktop history, bookmarks and passwords to all your devices for a painless browsing experience on mobile.

Personalize features and functionality with add-ons. Get add-ons

Effortlessly switch between tabs with live thumbnail images that show you updated snapshots of your sites.

Author Mozilla Foundation
License Freeware
Price FREE
Released 2015-11-03
Downloads 917
Filesize 10.00 MB
Installation Instal And Uninstall
Keywords firefox, maemo, RC2, mozilla, browserfirefox, browser engine, desktop pc, desktop version, developing team, fennec, handsets, iteration, firefox mobile, mobile firefox
Users' rating
(4 rating)
Firefox for Mobile - Download Notice

Using Firefox for Mobile Free Download crack, warez, password, serial numbers, torrent, keygen, registration codes, key generators is illegal and your business could subject you to lawsuits and leave your operating systems without patches. We do not host any torrent files or links of Firefox for Mobile on,, etc. All Firefox for Mobile download links are direct Firefox for Mobile full download from publisher site or their selected mirrors.
Avoid: oem software, old version, warez, serial, torrent, Firefox for Mobile keygen, crack.
Consider: Firefox for Mobile full version, full download, premium download, licensed copy.

Firefox for Mobile - The Latest User Reviews
Firefox for Mobile - The Latest Versions History
Firefox for Mobile 42.0 Nov 3, 2015 New Release New Private Browsing with Tracking Protection blocks certain Web elements that could be used to record your behavior across sites
New Open external URLs from Android apps in the background
New Family-friendly browsing for Android when users create a restricted profile on tablets
New Use scrollable tabs for panels navigation
New Support direct voice input for searching from the URL bar
New Mobile login manager (about:logins) lists all saved logins and allows users to view/edit or delete logins
Changed Improved performance on interactive websites that trigger a lot of restyles
HTML5 Implemented ES6 Reflect
HTML5 Support ImageBitmap and createImageBitmap()
HTML5 Media Source Extension for HTML5 video available for all sites
Developer Remote website debugging over WiFi (no USB cable or ADB needed)
Fixed Various security fixes
Firefox for Mobile 41.0.2 Oct 15, 2015 New Release Fixed Various security fixes
Firefox for Mobile 41.0 Sep 22, 2015 New Release NewQuickly search with different search providers from the search panel
NewSwipe-to-close tabs on tablets
NewOverlay to manually search and copy/paste login credentials from login manager when they're not auto-filled
NewImproved bookmark management with duplicate bookmark detection
NewImproved box-shadow rendering performance
NewOpen Android applications from a web page via Intent URIs
NewLocale added: Croatian (hr)
ChangedUpdates to image decoding process
ChangedUser Agent now includes Android version
ChangedSupport for running animations of 'transform' and 'opacity' on the compositor thread
HTML5 MessageChannel and MessagePort API enabled by default
HTML5Added support for the transform-origin property on SVG elements
HTML5CSS Font Loading API enabled by default
HTML5Copy/Cut Web content from JavaScript to the OS clipboard with document.execCommand("cut"/"copy")

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