Mozilla Firefox Software Free Install

Windows 10 may show you a warning when installing apps that aren't from the Microsoft store. See Windows 10 warns me to use a 'Microsoft-verified' app for more information.

This article explains how to download and install Firefox on Windows using a simplified online installer. (If you need a full, offline installer or custom options, see For advanced users, below.)

Download free mozilla firefox setup

Get Firefox, a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy. Available now on Windows, Mac, Linux, Android and iOS. How to Download Mozilla Firefox. Click on the DOWNLOAD button to visit the official Mozilla Firefox download page. Click the DOWNLOAD NOW button to download an official version of Firefox. The file will download, click on it and it will begin the installation process. Free Download Mozilla Firefox 88 Latest Version Offline Installer (32-bit/64-bit) for Windows PC it is a fast, secure and easy to use web browser that offers many advantages over other web browsers, such as the tabbed browsing and the ability to block pop-up windows. It lets you to view Web pages way faster, using less of your computer’s memory.

  • Mozilla firefox free download for windows 7 ultimate - Mozilla Firefox is a web browser that offers users ease of use and security. It is designed to support HTML5, Javascript, and WebGL. It focuses a lot on user preferences, saving frequently-visited sites, and keeping track of sites that users favorite.
  • Mozilla Firefox is a popular Web browser available on a variety of platforms. Its code DNA reaches back to the dawn of the World Wide Web and has shaped other software and software companies.

Install Mozilla Firefox Old Version

  • To update Firefox from a previous version, see Update Firefox to the latest release.
This article only applies to Windows.For instructions to install Firefox on Mac, see How to download and install Firefox on Mac.For instructions to install Firefox on Linux, see Install Firefox on Linux.

Before installing Firefox, see the Firefox System Requirements to make sure that your computer has the required operating system and recommended hardware.

Do not install Firefox using a limited Windows XP account. For more information, see Microsoft's support article How to determine your user account type in Windows.

  1. Visit this Firefox download page in any browser, such as Microsoft Internet Explorer or Microsoft Edge.
  2. Click the button. The Firefox Installer that downloads will automatically offer you the best available version of Firefox for your computer.
    • If you use Microsoft Edge or Internet Explorer, a notification bar will appear at the bottom of the page with an option to open or run the Firefox Installer file.
    • Click Open file on Microsoft Edge or on Internet Explorer, to start the process.
    • In other browsers, you may need to first save the Firefox installer to your computer, then open the file you downloaded.
      Note: If you see an Open File - Security Warning dialog, click or .

  3. The User Account Control dialog may open, to ask you to allow the Firefox Installer to make changes to your computer. If this dialog appears, click to start the installation.
  4. Wait for Firefox to finish installing.
  5. When the installation is complete, Firefox will open.
Note: A notification bar with a button may be shown at the bottom of the page, if Firefox was previously installed. See Refresh Firefox - reset add-ons and settings to learn more.
Congratulations, you are done installing Firefox!

Double-click the Firefox icon that was placed on the desktop whenever you want to go online.

Having problems?

Here are some articles that can help you:

Mozilla Firefox software, free download

If you need more help, you can always get community support.

The streamlined Firefox Installer installs a suitable Firefox version for your language and operating system. For example, on 64-bit Windows, it installs the 64-bit version of Firefox (details here). To install Firefox in another language or operating system, or if you need a full, offline installer with custom options, download the Firefox Setup file from this download page. Options available in the full, offline installer are described in the article, Custom installation of Firefox on Windows.

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.

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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.

Tip: Use Sync to share your bookmarks, passwords and site preferences on all your devices.

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.

Mozilla Firefox software, free download Old Version

Firefox will need to be updated manually if you install it using this method. See Update to the latest version of Firefox for Android.