Firefox
A guide to uninstall Firefox from your computer
This web page contains thorough information on how to uninstall Firefox for Windows. It was coded for Windows by
Mozilla. More information about Mozilla can be seen
here. The program is often found in the C:\Program Files\Mozilla Firefox folder. Keep in mind that this path can vary being determined by the user's choice. The entire uninstall command line for Firefox is MsiExec.exe /I{7D4580C2-BFF7-486F-A2B5-156E4A49F3B4}. private_browsing.exe is the programs's main file and it takes approximately 64.56 KB (66112 bytes) on disk.
The following executables are installed together with Firefox. They occupy about 7.79 MB (
8168536 bytes) on disk.
- crashhelper.exe (317.06 KB)
- crashreporter.exe (3.63 MB)
- default-browser-agent.exe (34.06 KB)
- firefox.exe (679.06 KB)
- maintenanceservice.exe (277.06 KB)
- maintenanceservice_installer.exe (184.98 KB)
- nmhproxy.exe (641.56 KB)
- pingsender.exe (83.06 KB)
- plugin-container.exe (143.06 KB)
- private_browsing.exe (64.56 KB)
- updater.exe (456.56 KB)
- helper.exe (1.35 MB)
...click to view all...This data is about Firefox version
139.0.1 alone. Click on the links below for other Firefox versions:
...click to view all...
A way to erase Firefox from your PC using Advanced Uninstaller PRO
Firefox is an application released by the software company Mozilla. Some computer users choose to erase it. Sometimes this can be hard because removing this by hand takes some know-how related to PCs. One of the best SIMPLE approach to erase Firefox is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:
1. If you don't have Advanced Uninstaller PRO on your system, install it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and all around tool to maximize the performance of your PC.
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- download the setup by pressing the DOWNLOAD button
- install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's interface and wealth of features available. Advanced Uninstaller PRO is a very useful Windows tool.
3. Click on the General Tools category

4. Click on the Uninstall Programs feature

5. A list of the programs existing on your PC will be shown to you
6. Navigate the list of programs until you locate Firefox or simply activate the Search feature and type in "Firefox". If it is installed on your PC the Firefox app will be found automatically. When you select Firefox in the list of programs, some data regarding the program is shown to you:
- Star rating (in the lower left corner). The star rating explains the opinion other people have regarding Firefox, ranging from "Highly recommended" to "Very dangerous".
- Reviews by other people - Click on the Read reviews button.
- Technical information regarding the application you wish to remove, by pressing the Properties button.
7. Click the Uninstall button. A window asking you to confirm will show up. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will remove Firefox.

8. After uninstalling Firefox, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to perform the cleanup. All the items of Firefox which have been left behind will be found and you will be able to delete them. By uninstalling Firefox with Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or folders are left behind on your computer.
Your Windows computer will remain clean, speedy and able to take on new tasks.
Disclaimer
The text above is not a piece of advice to remove Firefox by Mozilla from your computer, we are not saying that Firefox by Mozilla is not a good application for your computer. This text simply contains detailed info on how to remove Firefox 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.
Last update on: 2025-06-17 16:03:20.013