Download Mozilla Firefox 107.0 With Performance Improvements

Mozilla Firefox is one of the most loved web browsers amongst Chrome and Edge. Mozilla releases a Firefox update every 4 weeks. Download the latest version with improvements and security patches from this post.

Firefox Generic

Mozilla Firefox version 107.0 is now available along with Firefox Extended Support Release (ESR) version 102.5.0. The ESR versions are maintained for more than a year which enterprises and educational institutes can use to avoid frequent updates.

If you have already Firefox installed on your computer, then you may not be able to update it using the update function immediately, since Mozilla will be rolling that out gradually. However, you can still upgrade to it by downloading version 107 from the links provided below.

This release only denotes 2 functional improvements, one of which focuses on performance improvements on Windows 11 22H2, and the other improvement is targeted at non-Windows operating systems. It also addresses 19 security vulnerabilities of which 8 are of high impact.

If you are a developer, you may want to check out Firefox 107 release notes for developers.

Let us take a closer look at what this release offers before getting to the downloads.

Release Summary

  • Complete Release Build: 107.0
  • Release Date: Monday, November 15th, 2022
  • CompatibilityWindows 1110, 8.1, 8, 7 (32-bit and 64-bit), Linux, MacOS, iOS, and Android.
  • Previous Build: Firefox 106.0

Improvements in Firefox 107

As we mentioned earlier, only 2 functional improvements have been made to Firefox version 107.

The performance of the instance when Microsoft’s IME and Defender retrieve the URL of a focused document in Windows 11 version 22H2 has been improved.

Moreover, Mozilla has introduced “Power profiling” to Linux and Mac devices with Intel CPUs, which was earlier only available on Windows 11 and Apple Silicon devices. Power profiling is a method to visualize the data recorded from the browser.

Update to Firefox 107

If you already have Mozilla Firefox installed on your computer, then updating it would be easy. Follow the guide below to update your existing Chrome browser to version 107.0.

  1. Launch Firefox and click on the 3 lines in the top-right corner to open the menu. Then click Help.

    Firefox help
    Expand Help from the menu
  2. Now click About Firefox.

    Firefox about
    Open Firefox’s About page
  3. You will now see a pop-up window that will automatically begin searching for an available update and install it. Once installed, click Restart to Update Firefox.

    Note: The browser closes when you click Relaunch and then reopens, restoring all closed tabs.

    restart Firefox
    Restart Firefox
  4. Once it relaunches, you can verify that the browser has been updated by returning to the About Firefox pop-up.

    Firefox updated
    Firefox updated

Download Mozilla Firefox 107

The download links given below are for the English version of the browser. If you want to download Firefox 107 in another language, you may get the link from here.

You can download Firefox 102.5.0 ESR from here.

For Windows

Download Firefox 107 64-bit (exe) offline installer (55 MB)

Download Firefox 107 64-bit (msi) offline installer (55 MB)

Download Firefox 107 32-bit (exe) offline installer (53 MB)

Download Firefox 107 32-bit (msi) offline installer (53 MB)

For MacOS

Download Firefox 107 for MacOS (dmg) (124 MB)

Download Firefox 107 for MacOS (pkg) (131 MB)

For Linux

Download Firefox 107 for Linux (tar.bz2) (75 MB)

For Android

Download Firefox 107 for Android (74 MB)

For iOS

Download Firefox 107 for iPhone/iOS

Install Firefox 107

The following method is a guide for installing Mozilla Firefox on a Windows computer. Installing it on macOS and Linux devices would not be so different.

If you already have Firefox installed on your computer, then installing it again using a downloaded package would automatically upgrade the existing version.

  1. Execute the downloaded package and you will see the installation wizard. On the first screen, click Next.

    Firefox install 1
  2. Now select Standard installation and then click Next again.

    Firefox install 2
    Select installation type
  3. On the next screen, leave the default location and then click Install/Upgrade.

    Firefox install 3
    Install or upgrade Firefox
  4. The browser will now begin the installation. When completed, click Finish.

    Firefox install 4
    Close wizard

Firefox will now be installed/updated to version 107.

Uninstall Mozilla Firefox

If you feel like removing Firefox from your PC, simply follow these steps:

  1. Open the Programs & Features applet by typing in appwiz.cpl in the Run Command box.

    Open Programs and Features applet
  2. Now look for “Mozilla Firefox” under the list of installed apps and double-click it to uninstall it.

    Double click Firefox
    Double-click Firefox
  3. The uninstallation wizard will now open. Click Next.

    Firefox uninstall 1
  4. Now click Uninstall.

    Firefox uninstall 2
    Begin uninstallation
  5. When removed, close the wizard by clicking Finish.

    Firefox uninstall 3
    Close the wizard

Firefox will now be removed from your computer.

Mozilla Firefox Changelog History

Firefox VersionRelease DateFeatures
Firefox 10715-Nov-22Improved performance, Power profiling support on Linux and Mac devices.
Firefox 10617-Oct-22PDF Annotations, WebRTC improvements, and a welcome screen for initial setup.
Firefox 10520-Sep-22Performance improvements, retracted 2-finger swipe feature, option to print the current page only.
Mozilla Firefox features introduced in each version

Also see:

Subhan Zafar is an established IT professional with interests in Windows and Server infrastructure testing and research, and is currently working with Itechtics as a research consultant. He has studied Electrical Engineering and is also certified by Huawei (HCNA & HCNP Routing and Switching).

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