Mozilla Firefox Offline Installer Download (32/64Bit) 2021

Install Mozilla Firefox offline installer for Windows, macOS, and Linux. Firefox offers a plethora of advanced features that other web browsers do not. Here is a step-by-step installation guide.

Firefox is a popular browser that enables users to access internet services. The free and open-source browser was developed by Mozilla Foundation together with Mozilla Corporation, it’s subsidiary. Thanks to its fast speeds, lightweight nature, and privacy-oriented design, it’s among the top three in the web browser market.

How to Install Mozilla Firefox on Windows (Offline Setup)

Step 1: Use your current Windows default browser, e.g., Microsoft edge, to access the Firefox download page.

Step 2: click on the Download Now button. The installer will automatically download and pick the best version for your computer.

Step 3: Go to Downloads and open the file to start the installation process.

Step 4: Allow the downloaded installer to make the relevant changes to your computer by clicking Yes on the dialog box.

Step 5: Firefox will install, and once complete, it will open.

You can install Mozilla Firefox offline installer on Windows 7, Windows 8, Windows 10, and Windows 11.

Related: Chrome Browser Offline Installer Download Latest Version (32/64Bit)

How to Install Mozilla Firefox on Mac

Step 1: Use your current browser, e.g., Safari, and visit the Firefox download page 

Step 2: Click on the Download Firefox button. Note that at this point, you can also choose the language for Firefox installation.

Step 3: the downloaded file, i.e., Firefox.dmg, will automatically pop open to create a Finder window with the Firefox application.

Step 4: copy and paste/ drag the Firefox icon to the Applications folder.

Step 5: hold the Control1 key on your mac while clicking on the pop-up window. Select the Eject “Firefox” option from the menu.

Step 6: Your Firefox is ready for use. You can dock the icon or start it from the Applications Folder.

How to Update Mozilla Firefox to latest version

Firefox is a highly secure online browser that provides users with regular updates. If you are using an older version of the browser, here is how you can update to the most recent version.

Step 1: Run Firefox on your Windows or Mac

Step 2: Go to the top bar and click on the 3 Lines on the right side. Also, you can find it in the below image.

How to Update Mozilla Firefox to latest version

Step 3: Now click on “Help

How to Update Mozilla Firefox to latest version

Step 4: Select “About Firebox

How to Update Mozilla Firefox to latest version

Step 5: Now your browser will show you which version you are using right now and then you can click “Restart Update” to download the latest version. By following these steps your browser will be updated. Or if your browser requires no update then it shows you “Firefox is up to date“.

Main Features of Mozilla Firefox

To get you ready to go and running easily, here are some of the main features of Mozilla Firefox:

Search Bar

This is where you will do most of your work. Whether you know the exact type of web address or randomly search for something, this search bar is an all-in-one solution that effectively handles every search type. 

It’s worth noting that Firefox has a unified search bar that also acts as the address bar. You will get suggestions during your search based on popular searches, history, bookmarks, and tags, as well as open tabs.

New Tab

Once you open the Firefox browser, you will get a default first tab page. This is where you can access content easily during your search. But sometimes, you might need multiple tabs for several searches or website addresses. To add a new tab, click on the “+” sign on top of the browser, near the New Tab. To close a tab, click on “X” on the same tab. Note that you can also customize your page by going to the settings gear icon on the top right side of the browser.

Private Browsing

For improved security, you can now browse faster and free by using the Private Browsing feature. This helps to eliminate any tracking information as you can safely browse the internet without leaving any information regarding the pages and sites you have visited. To do this, click on the menu button, i.e., the three bars on the top right corner of the Firefox browser, and then click on New Private Window.

Note: you can also access the New Private Window by right-clicking on the link on the web page.


For personalization purposes, you can choose the type of page that opens every time you start your Firefox or click on the Home Button.


You might want to add applications or programs that enhance your internet experience. You can do this with the Adds-On feature. Click on the menu bottom with three bars and choose the Add-ons and themes option. From here, select Recommendations. Firefox might offer several recommendations. You can also use the “Find more add-ons” button to search for applications that cater to your needs.


Mozilla Firefox browser is one of the most used for internet access. It uses less memory than its competitors, so it allows most programs in your device to keep running at high speeds. Besides that, it allows for great extensions and can easily be synced between devices.

You can easily customize this browser to give you the look and feel you want. For your safety, you can also use the Private Browsing mode that deletes all the cooking data and clears your browsing history once you close the Firefox browser.

Related Articles:

Leave a Comment