It is not difficult to uninstall Firefox on Windows 11/10 if you decide to remove it from your PC for any reason. Wondering about the uninstallation methods? Don't worry, here's a step-by-step guide to safely and effectively uninstall this web browser.

Undeniably, Mozilla Firefox is one of the best web browsers available for Windows, macOS, or Linux, and it has millions of users, including you. However, there are often compelling reasons that lead you to consider uninstalling Firefox.

For some users, the user experience may not be appealing, or Firefox might consume too many resources. On the other hand, you might have been using Firefox for a long time and wish to switch to another browser like Google Chrome, making it time to remove it. Additionally, some issues with Mozilla Firefox might arise, and uninstalling and reinstalling it can resolve these problems.

We do not aim to persuade anyone to uninstall this browser and use another one; instead, we simply outline some methods to remove an application in Windows 11/10, as usual. If needed, take these steps now!

Uninstall Mozilla Firefox via MiniTool System Booster

Regarding "how to uninstall Firefox on Windows 10/11," running a professional app uninstaller can be a wise choice, and we recommend MiniTool System Booster.

Besides optimizing a PC for peak performance by cleaning up the system, disabling startup apps & background processes, enhancing CPU performance, and more, MiniTool System Booster offers a feature called Advanced Uninstaller to help uninstall unwanted or unused programs, as well as the Deceptive Programs feature to detect and remove harmful software from your device.

To start the process of uninstalling Mozilla Firefox, follow the guide:

Step 1: Download, install, and launch MiniTool System Booster on Windows 10/11.

Step 2: Click Performance Home and select Toolbox, which brings you to a window displaying various tools.

Step 3: After loading the programs, locate Mozilla Firefox and click the UNINSTALL button, then proceed with the uninstallation according to the prompts.

Uninstall Firefox Windows 11/10 in Control Panel

Uninstalling a program through Control Panel is another method. This essential component of Windows allows managing and altering system settings, and its Programs and Features tool enables viewing all installed programs and uninstalling unused ones, as well as repairing certain programs.

Here’s how to uninstall Firefox on a Windows PC via Control Panel:

Step 1: Access Control Panel by searching for it in the Search box.

Step 2: Select Large icons from the drop-down menu in View by and click Programs and Features.

Step 3: Find Firefox in the list, right-click on it, and choose Uninstall to remove this browser.

Remove Firefox Using Built-in Uninstaller

When installing Mozilla Firefox on your Windows 11/10 PC, an uninstaller is saved in the installation directory. Therefore, you can run this uninstaller to remove the browser.

Step 1: Right-click on the Firefox shortcut and choose Open file location. Typically, the default path is C:\Program Files\Mozilla Firefox.

Step 2: Locate and open the Uninstall folder, then double-click on the helper.exe file to display the Mozilla Firefox Uninstall window. Click Next to continue.

Step 3: Press the Uninstall button to begin removing Mozilla Firefox.

Delete Firefox via Settings

Windows 11/10 provides an option to uninstall Mozilla Firefox through its Settings app. To complete the uninstallation of the browser, follow these steps:

Step 1: Navigate to Start > Settings.

Step 2: Click Apps > Apps & features or Apps > Installed apps.

Step 3: Locate Mozilla Firefox, click three dots > Uninstall (Windows 11), or tap on Uninstall (Windows 10).

Also read: How to Fix Windows 11/10 Settings Cashing/Freezing/Stuck

Uninstall Firefox Command Line

When searching for “how to uninstall Firefox Windows 11” in Google Chrome or Firefox, you may notice a related search at the bottom – uninstall Firefox command line. Indeed, you can remove this browser by running a command in Command Prompt.

Step 1: Enter cmd into Windows Search, click Run as administrator, and approve in the UAC window.

Step 2: Type the command – [install directory]\uninstall\helper.exe” /s and press Enter. Replace [install directory] with the path of Firefox on your PC like C:\Program Files\Mozilla Firefox.

How to Uninstall and Reinstall Firefox Without Losing Bookmarks

After completing the uninstallation using any of the methods above, your saved bookmarks will also be deleted. If you plan to uninstall Firefox and reinstall it to address some issues, remember to export bookmarks beforehand and import them after reinstalling.

Step 1: Open Firefox, click the menu (the 3 horizontal lines button), and select Bookmarks > Manage bookmarks.

Step 2: In the Library window, go to its toolbar and click Import and Backup > Export Bookmarks to HTML.

Step 3: You’ll see the Export Bookmarks File window. Choose a location like the desktop to save the file – by default, it is called bookmarks.html.

Step 4: Click Save to confirm the operation. Now you have successfully exported bookmarks. Later, try to uninstall Mozilla Firefox and reinstall it. Next, go to Library > Import Bookmarks from HTML and import them.

Bottom Line

You now have a clear understanding of how to fully uninstall Firefox on Windows 11/10. There are five straightforward methods to assist you, including MiniTool System Booster, Control Panel, Settings, the built-in uninstaller, and Command Prompt. Therefore, if necessary, take one method to remove it by following the stepwise guide.

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