Firefox ESR: How to Download and Install the Browser

Firefox has a version with extended support, Firefox ESR. The browser is ideal for companies and universities with large number of computers and who prefer to use the most stable option possible of the program. It allows you to add plugins and customize the platform according to the demands of the organization. On the other hand, it is necessary to forego the latest features and news brought by the latest Mozilla browser updates.

In the following walkthrough, check out how to download and install Firefox ESR. The procedure was performed on a Windows 10 PC, but the download is available for earlier versions of the Microsoft system, in addition to MacOS and Linux.

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Learn how to download and install Firefox ESR

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Step 1. Go to the Firefox ESR downloads page ( and select the version of the browser you want to download. The Firefox 52 ESR is compatible with Windows XP and Vista, while the ESR 60 version can be installed in the most recent editions of the system;

Select the Firefox ESR browser version to download

Step 2. Then in the list, choose the desired language and operating system. The program is available for Windows (32 or 64 bits), Linux (32 or 64 bits) and macOS (64 bit only);

Choose the language and system of Firefox ESR

Step 3. The software starts to download immediately and the file will be saved in the downloads folder of your computer. When finished downloading, double click on it to begin the installation;

ESR Firefox Installer is saved in the PC downloads folder

Step 4. The installation is identical to the traditional version of Firefox. To start, just click "Next";

Install Firefox ESR with the same method as the traditional version of the software

Step 5. Following, you can change the installation settings by choosing "Custom". If you want to continue with the default, go ahead again;

Firefox ESR installation can be customized

Step 6. On the next screen, click "Install" and wait for the installation of the browser on the PC;

Firefox ESR installation is useful for businesses and universities

Step 7. Finally, press "Finish" to finish the installation wizard.

Firefox ESR installation is done in a simple way

Ready. Use the tips and have the special browser version of Mozilla, Firefox ESR.

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