Mozilla Firefox is a stable web-browser for safe operation in the Internet, using PC or mobile devices.
Mozilla Public License (Free)
Windows, Mac, Linux, Android, iOS
55.0.3 55.0.3 55.0.3 55.0.3 8.2
32.9 MB - 102 MB
September 6, 2017
Before you free download Mozilla Firefox for your desktop or mobile device from official website, we are advising to learn its features and see what's new in the latest version.
Web browser overview
There are a lot of useful features in Mozilla Firefox, it quickly downloads web pages, web applications, and multi-player games.
System requirements for PC
Platform: Windows 7, 8 (8.1) or Windows 10 (32-bit & 64-bit) | Mac OS X 10.9 or later | Linux.
System requirements for mobile
Platform: Android 4.0.3 and up | iOS 9.0 or later.
Features of Mozilla Firefox on your PC
Support of smart address bar. It can be used not only to enter the website address, but also to find the necessary information on the Internet, using famous search engines Google, Bing, Yahoo, Yandex and others.
Easy navigation between tabs.
Quick access to frequently visited sites, when you create a new tab.
Easy bookmarks managing.
Session Restore. In the event of an unexpected failure, browser restores the tabs, downloads, printed text in an email and so on, in the subsequent launch.
Support of special modules to provide protection against various Internet attacks, scams, Automatic additions and spyware.
Supports "Parental Control", restricting children from inappropriate web content.
Support of the add-ons and widgets. You can find more than 20.000 add-ons to extend the functionality and change the interface of your browser on the official website.
Support of the Firefox Sync Module for data synchronization. You will be able to gain access to your data (bookmarks, open tabs, passwords, add-on) on any device (phone, tablet, laptop, desktop computer).
Support of the download manager.
Support of the OMTC to increase the speed of loading web pages.
Monitoring of the Internet traffic.
Support of the module for web developers.
Features of Mozilla Firefox on your Mobile device
High web page loading speed.
Protection against various online threats.
Reading and saving articles. Using functions "type reading" and "reading list" it is very easy to read articles. If desired, you can save unread articles and read them later (without an Internet connection).
The use of additional modules (eg, plug-in ad blocking sites).
Save your favorite websites on the home panel for quick access.
Support Private Browsing protected tracked. Using this mode, the history of visits, cookes files and new bookmarks will not be saved, and third parties won't be able to track your activities on the Internet, as it will block some of the web content.
Remote configuration of mobile browser on a personal computer.
Sending video or web content from a mobile device to a screen with higher resolution (for example, a TV that supports streaming video / audio).
Changing the user interface language without restarting the browser and other settings of the mobile device.
Delete browsing history, cookes-files, passwords and other data for the certain period of time.
Support for the guest web surfing. This mode will allow your friend to view remotely the contents of your web browser.
The idea of Firefox performance report.
Did you know?
You can customize interface of Firefox as you wish. You can add/delete the address bar, panels, extansions, and also you can change themes and location of buttons. Besides, to save space, you can group tabs (Google Chrome doesn't have such feature).
Mozilla Foundation provides Firefox with open source.
Unlike Google Chrome, when install Mozilla the Internet connection is not required.
Firefox provides a high level of security.
At the moment, the number of Firefox users is more than 500 million worldwide.
There is a button "Share this page" on the browser's toolbar , which allows you to share interesting content in popular social networks, and send it by email.
Thus, Mozilla Firefox is one of the best web browsers by the launch speed, by the speed of web pages load and security in the Internet.