Mozilla Firefox (x64 en-US)

A guide to uninstall Mozilla Firefox (x64 en-US) from your computer

Mozilla Firefox (x64 en-US) is a software application. This page holds details on how to remove it from your computer. It is written by Mozilla. Further information on Mozilla can be seen here. Please open https://www.mozilla.org if you want to read more on Mozilla Firefox (x64 en-US) on Mozilla's page. The application is often installed in the C:\Program Files\Mozilla Firefox directory (same installation drive as Windows). The full command line for uninstalling Mozilla Firefox (x64 en-US) is C:\Program Files\Mozilla Firefox\uninstall\helper.exe. Note that if you will type this command in Start / Run Note you might get a notification for administrator rights. Mozilla Firefox (x64 en-US)'s main file takes around 583.93 KB (597944 bytes) and its name is firefox.exe.

Mozilla Firefox (x64 en-US) contains of the executables below. They take 4.15 MB (4356416 bytes) on disk.

• crashreporter.exe (255.93 KB)
• default-browser-agent.exe (665.43 KB)
• firefox.exe (583.93 KB)
• maintenanceservice.exe (237.43 KB)
• maintenanceservice_installer.exe (158.02 KB)
• minidump-analyzer.exe (649.93 KB)
• pingsender.exe (72.43 KB)
• plugin-container.exe (284.93 KB)
• updater.exe (387.43 KB)
• helper.exe (958.86 KB)

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The information on this page is only about version 90.0.2 of Mozilla Firefox (x64 en-US). Click on the links below for other Mozilla Firefox (x64 en-US) versions:

• 97.0.1
• 99.0
• 90.0
• 91.0
• 90.0.1
• 91.0.2
• 92.0
• 91.0.1
• 93.0
• 94.0
• 92.0.1
• 95.0
• 94.0.1
• 94.0.2
• 95.0.1
• 96.0
• 95.0.2
• 96.0.1
• 96.0.2
• 97.0
• 96.0.3
• 98.0
• 98.0.1
• 97.0.2
• 98.0.2
• 100.0
• 99.0.1
• 100.0.2
• 101.0
• 100.0.1
• 102.0
• 101.0.1
• 103.0
• 102.0.1
• 103.0.1
• 104.0
• 103.0.2
• 104.0.1
• 105.0
• 104.0.2
• 105.0.1
• 106.0
• 105.0.3
• 105.0.2
• 106.0.1
• 107.0
• 106.0.2
• 106.0.3
• 106.0.5
• 106.0.4
• 108.0
• 107.0.1
• 109.0
• 108.0.1
• 108.0.2
• 110.0
• 109.0.1
• 111.0
• 110.0.1
• 112.0
• 111.0.1
• 112.0.1
• 113.0
• 112.0.2
• 113.0.1
• 113.0.2
• 114.0
• 115.0
• 114.0.2
• 114.0.1
• 115.0.1
• 116.0
• 115.0.2
• 115.0.3
• 116.0.1
• 117.0
• 116.0.2
• 116.0.3
• 118.0
• 117.0.1
• 119.0
• 118.0.2
• 118.0.1
• 120.0
• 119.0.1
• 121.0
• 120.0.1
• 123.0
• 122.0
• 121.0.1
• 122.0.1
• 123.0.1
• 124.0
• 125.0
• 124.0.2
• 124.0.1
• 126.0
• 125.0.1
• 125.0.2
• 127.0

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If you're planning to uninstall Mozilla Firefox (x64 en-US) you should check if the following data is left behind on your PC.

You should delete the folders below after you uninstall Mozilla Firefox (x64 en-US):

• C:\Program Files\Mozilla Firefox

Check for and delete the following files from your disk when you uninstall Mozilla Firefox (x64 en-US):

• C:\Program Files\Mozilla Firefox\Accessible.tlb
• C:\Program Files\Mozilla Firefox\AccessibleHandler.dll
• C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l1-2-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l2-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-localization-l1-2-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-processthreads-l1-1-1.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-synch-l1-2-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-core-timezone-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-conio-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-convert-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-filesystem-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-heap-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-locale-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-math-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-multibyte-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-private-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-process-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-stdio-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-string-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-time-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\api-ms-win-crt-utility-l1-1-0.dll
• C:\Program Files\Mozilla Firefox\application.ini
• C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini
• C:\Program Files\Mozilla Firefox\browser\features\doh-rollout@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\formautofill@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\pictureinpicture@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\screenshots@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\webcompat@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\features\webcompat-reporter@mozilla.org.xpi
• C:\Program Files\Mozilla Firefox\browser\omni.ja
• C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_150.png
• C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_70.png
• C:\Program Files\Mozilla Firefox\crashreporter.exe
• C:\Program Files\Mozilla Firefox\crashreporter.ini
• C:\Program Files\Mozilla Firefox\d3dcompiler_47.dll
• C:\Program Files\Mozilla Firefox\defaultagent.ini
• C:\Program Files\Mozilla Firefox\defaultagent_localized.ini
• C:\Program Files\Mozilla Firefox\default-browser-agent.exe
• C:\Program Files\Mozilla Firefox\defaults\pref\channel-prefs.js
• C:\Program Files\Mozilla Firefox\defaults\pref\eset_security_config_overlay.js
• C:\Program Files\Mozilla Firefox\dependentlibs.list
• C:\Program Files\Mozilla Firefox\firefox.exe
• C:\Program Files\Mozilla Firefox\firefox.VisualElementsManifest.xml
• C:\Program Files\Mozilla Firefox\fonts\TwemojiMozilla.ttf
• C:\Program Files\Mozilla Firefox\freebl3.dll
• C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\clearkey.dll
• C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\manifest.json
• C:\Program Files\Mozilla Firefox\IA2Marshal.dll
• C:\Program Files\Mozilla Firefox\install.log
• C:\Program Files\Mozilla Firefox\lgpllibs.dll
• C:\Program Files\Mozilla Firefox\libEGL.dll
• C:\Program Files\Mozilla Firefox\libGLESv2.dll
• C:\Program Files\Mozilla Firefox\locale.ini
• C:\Program Files\Mozilla Firefox\maintenanceservice.exe
• C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe
• C:\Program Files\Mozilla Firefox\minidump-analyzer.exe
• C:\Program Files\Mozilla Firefox\mozavcodec.dll
• C:\Program Files\Mozilla Firefox\mozavutil.dll
• C:\Program Files\Mozilla Firefox\mozglue.dll
• C:\Program Files\Mozilla Firefox\mozwer.dll
• C:\Program Files\Mozilla Firefox\msvcp140.dll
• C:\Program Files\Mozilla Firefox\nss3.dll
• C:\Program Files\Mozilla Firefox\nssckbi.dll
• C:\Program Files\Mozilla Firefox\omni.ja
• C:\Program Files\Mozilla Firefox\osclientcerts.dll
• C:\Program Files\Mozilla Firefox\pingsender.exe
• C:\Program Files\Mozilla Firefox\platform.ini
• C:\Program Files\Mozilla Firefox\plugin-container.exe
• C:\Program Files\Mozilla Firefox\precomplete
• C:\Program Files\Mozilla Firefox\qipcap64.dll
• C:\Program Files\Mozilla Firefox\removed-files
• C:\Program Files\Mozilla Firefox\softokn3.dll
• C:\Program Files\Mozilla Firefox\tobedeleted\rep8a457525-0c3f-4c26-be58-32563b8abfd0
• C:\Program Files\Mozilla Firefox\ucrtbase.dll
• C:\Program Files\Mozilla Firefox\uninstall\helper.exe
• C:\Program Files\Mozilla Firefox\uninstall\shortcuts_log.ini
• C:\Program Files\Mozilla Firefox\uninstall\uninstall.log
• C:\Program Files\Mozilla Firefox\uninstall\uninstall.update
• C:\Program Files\Mozilla Firefox\updater.exe
• C:\Program Files\Mozilla Firefox\updater.ini
• C:\Program Files\Mozilla Firefox\update-settings.ini
• C:\Program Files\Mozilla Firefox\vcruntime140.dll
• C:\Program Files\Mozilla Firefox\xul.dll

You will find in the Windows Registry that the following keys will not be cleaned; remove them one by one using regedit.exe:

• HKEY_CURRENT_USER\Software\Mozilla\Mozilla Firefox\90.0.2 (x64 en-US)
• HKEY_LOCAL_MACHINE\Software\Mozilla\Mozilla Firefox\90.0.2 (x64 en-US)

Additional values that you should remove:

• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Mozilla Firefox\firefox.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\C:\Program Files\Mozilla Firefox\firefox.exe.FriendlyAppName

How to remove Mozilla Firefox (x64 en-US) with Advanced Uninstaller PRO

Mozilla Firefox (x64 en-US) is a program marketed by Mozilla. Some users try to uninstall this program. Sometimes this is easier said than done because doing this by hand requires some skill related to Windows internal functioning. The best QUICK way to uninstall Mozilla Firefox (x64 en-US) is to use Advanced Uninstaller PRO. Here is how to do this:





1. If you don't have Advanced Uninstaller PRO already installed on your Windows system, add it. This is good because Advanced Uninstaller PRO is an efficient uninstaller and general tool to clean your Windows PC.

DOWNLOAD NOW

• go to Download Link
• download the program by pressing the green DOWNLOAD button
• set up Advanced Uninstaller PRO

2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's interface and number of features available. Advanced Uninstaller PRO is a very useful system optimizer.

3. Click on the General Tools category


4. Click on the Uninstall Programs button


5. All the applications existing on the computer will appear

6. Navigate the list of applications until you locate Mozilla Firefox (x64 en-US) or simply click the Search field and type in "Mozilla Firefox (x64 en-US)". If it is installed on your PC the Mozilla Firefox (x64 en-US) program will be found very quickly. Notice that after you click Mozilla Firefox (x64 en-US) in the list of applications, some data about the program is available to you:

• Safety rating (in the left lower corner). This explains the opinion other users have about Mozilla Firefox (x64 en-US), ranging from "Highly recommended" to "Very dangerous".
• Reviews by other users - Click on the Read reviews button.
• Details about the app you want to remove, by pressing the Properties button.

For instance you can see that for Mozilla Firefox (x64 en-US):

• The web site of the application is: https://www.mozilla.org
• The uninstall string is: C:\Program Files\Mozilla Firefox\uninstall\helper.exe

7. Click the Uninstall button. A window asking you to confirm will come up. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will automatically uninstall Mozilla Firefox (x64 en-US).


8. After removing Mozilla Firefox (x64 en-US), Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Mozilla Firefox (x64 en-US) that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling Mozilla Firefox (x64 en-US) using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or folders are left behind on your disk.

Your Windows computer will remain clean, speedy and ready to run without errors or problems.

Disclaimer

This page is not a piece of advice to remove Mozilla Firefox (x64 en-US) by Mozilla from your PC, nor are we saying that Mozilla Firefox (x64 en-US) by Mozilla is not a good software application. This page only contains detailed info on how to remove Mozilla Firefox (x64 en-US) in case you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.