Mozilla Firefox download latest version

What is firefox.exe?

firefox.exe is an executable file that is part of Mozilla Firefox en-US A program developed by Mozilla . The software is usually about in size.

The .exe file name extension represents the executable file. In some cases, executable files can damage your computer. Please read the following to decide for yourself whether the firefox.exe file on your computer is a virus or Trojan horse that you should remove, or whether it is a valid Windows operating system file or a reliable application.

Recommended: Identify firefox.exe related errors. (optional offer for Reimage - Website | License Agreement | Privacy Policy | Remove)

Is Firefox.exe safe, or is it a virus or malware?

The first thing that will help you determine whether a file is a legitimate Windows process or a virus is the location of the executable file itself. For example, a process such as firefox.exe should run, and not anywhere else.

To confirm, open Task Manager, go to View -> Select Columns and select Image Path Name to add a location column to Task Manager. If you find a suspicious directory here, it may be a good idea to investigate this process further.

Another tool that can sometimes help you detect bad processes is Microsoft Process Explorer. Launch the program (it does not require installation) and activate "Check Legends" in the "Options" section. Now go to View -> Select Columns and add “Verified Signer” as one of the columns.

If the status of the Verified Subscriber process is listed as Unable to Verify, you should take a look at the process. Not all good Windows processes have a verified signature label, but none of them have bad ones.

The most important facts about firefox.exe:

• Located in C:\Program Files\Mozilla Firefox\ subfolder;
• Publisher: Mozilla
• Full path:
• Help file:
• Publisher URL: www.mozilla.com
• It is known that up to size on most windows;

If you had any difficulties with this executable, you should determine if it is trustworthy before deleting firefox.exe. To do this, find this process in the task manager.

Find its location (it should be in C:\Program Files\Mozilla Firefox\) and compare its size with the above facts.

If you suspect you may be infected with a virus, you should try to fix it immediately. To remove the firefox.exe virus, you must download and install a complete security application such as Malwarebytes. Please note that not all tools can detect all types of malware, so you may need to try several options before you are successful.

In addition, the functionality of the virus itself may affect the deletion of firefox.exe. In this case, you should enable Safe Mode with Networking , a safe environment that disables most processes and loads only the most essential services and drivers. When you can run a security program and complete system analysis .

Firefox Quantum now uses multiple processes when running

Previously, all tabs in Mozilla Firefox were launched in one process. Some users were happy about this, since the browser required less RAM to work, but there was also a disadvantage: if one of the tabs crashed, they all closed.

In Firefox 54, 2 processes began to be used (for the interface and for pages), in Firefox Quantum - more, but not like Chrome, where a separate Windows process (or other OS) is launched for each tab, otherwise: up to 4 processes for one tabs (can be changed in performance settings from 1 to 7), and in some cases one process can be used for two or more open tabs in the browser.

The developers explain their approach in detail and claim that the optimal number of processes is launched and, all other things being equal, the browser requires less memory (up to one and a half times) than Google Chrome and it works faster (and the advantage remains in Windows 10, MacOS and Linux).

I tried opening several identical tabs without ads (different ads can consume different amounts of resources) in both browsers (both browsers are clean, without add-ons and extensions) and the picture for me personally is different from what is stated: Mozilla Firefox uses more RAM (but less CPU).

Although, some other reviews I came across on the Internet, on the contrary, confirm more economical memory consumption. At the same time, subjectively, Firefox actually opens websites faster.

Note: here it is worth considering that the use of available RAM by browsers is not bad in itself and speeds up their work. It would be much worse if the results of rendering pages were saved to disk or if they were rendered again when scrolling or switching to the previous tab (this would save RAM, but would most likely force you to look for another browser option).

Can I remove or delete firefox.exe?

You should not remove a secure executable file without good reason, as this may affect the performance of any associated programs that use the file. Remember to update your software and programs regularly to avoid future problems caused by corrupted files. Regarding software functionality issues, check for driver and software updates frequently to avoid or avoid such issues from occurring at all.

According to various online sources, 7% of people delete this file, so it may be harmless , but it is recommended to check the reliability of this executable file yourself to determine whether it is safe or a virus. The best diagnosis for these suspicious files is a full system analysis with Reimage . If the file is classified as malicious, these applications will also remove firefox.exe and get rid of associated malware.

However, if it is not a virus and you need to delete firefox.exe, then you can uninstall Mozilla Firefox en-US from your computer using its uninstaller, which should be located at: MsiExec.exe /I{A750A750-3D3C-4B3B -A00C- C64379284574}. If you cannot find it's uninstaller, then you may need to uninstall Mozilla Firefox en-US to completely delete firefox.exe. You can use the Add or Remove Programs feature in the Windows Control Panel.

• 1. From the Start Menu (for Windows 8, right-click in the lower left corner of the screen), click Panel and then under Programs : o Windows Vista/7/8.1/10: Click Uninstall a program . o Windows XP: Click Add or Remove Programs .

• 2. When you find the Mozilla Firefox en-US , click on it and then: o Windows Vista / 7 / 8.1 / 10: Click Uninstall . o Windows XP: Click the Uninstall or Change/Delete tab (to the right of the program).

• 3. Follow the instructions to remove Mozilla Firefox en-US .

Extensions and add-ons in Firefox

A variety of add-ons in Mazil can quickly transform it into something beautiful and more useful, for example, download content from social networks or YouTube, use free themes, insert tile links of your favorite sites, monitor RSS feeds, receive and send emails from various services , install a secure web surfing extension and much more.

To install and activate any extension in Firefox, you need to click Menu (three bars at the top right) - Add-ons - View more add-ons (button below).

Firefox directly competes with such giants as Yandex browser for computers and Google Chrome, but only ranks 4-5 in the Russian-language Internet.

Adblock for Firefox

In Firefox, you can install the Adblock plugin, which blocks ads, unwanted or offensive content, and also prevents access to personal data on websites. Adblock in Firefox can also be installed through the Menu - Add-ons.

Common firefox.exe error messages

The most common firefox.exe errors that can appear are:

• "firefox.exe application error." • "firefox.exe failed." • “An error has occurred in the firefox.exe application. The application will be closed. We apologize for the inconvenience." • "firefox.exe is not a Win32 application." • "firefox.exe is not running." • "firefox.exe not found." • "Cannot find firefox.exe." • “Error starting program: firefox.exe.” • "Faulting Application Path: firefox.exe."

These .exe error messages may appear during installation of a program, while running its associated Mozilla Firefox en-US program, during Windows startup or shutdown, or even during installation of the Windows operating system. Keeping a record of when and where your firefox.exe error occurs is important information in troubleshooting.

How to fix firefox.exe

A clean and tidy computer is one of the best ways to avoid problems with Mozilla Firefox en-US. This means running a scan for malware, cleaning your hard drive with cleanmgr and sfs/scannow to remove unnecessary programs, monitoring any startup programs (using msconfig), and turning on automatic Windows updates. Remember to always make regular backups or at least identify restore points.

If you have a more serious problem, try to remember the last thing you did or the last thing you installed before the problem. Use the resmon command to determine the processes causing your problem. Even in case of serious problems, instead of reinstalling Windows, you should try to repair your installation or, in the case of Windows 8, by running the command DISM.exe / Online / Clean-image / Restore Health . This allows you to restore the operating system without losing data.

To help you analyze the firefox.exe process on your computer, you may find the following programs useful: Security Task Manager displays all running Windows tasks, including built-in hidden processes such as keyboard and browser monitoring or startup entries. The Unified Security Risk Rating indicates the likelihood that it is spyware, malware, or a potential Trojan horse. This antivirus detects and removes spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Mozilla Firefox official website

The official website of Mozilla Firefox presents the application, which is a fast and convenient browser that has open source code. The browser is well protected from external influences, blocks pop-ups and notifies the system about the presence of malicious sites.

The browser is complemented from the official application website and has a large number of built-in functions. Firefox is being remade beyond recognition with the help of the Mozilla browser extension store.

You can download Mazila Firefox from the official website for free . The browser can then be configured to run on someone else's computer when login credentials are entered

Let's look at the main features of Mozilla installed from the official website.

Browser functionality

Please note that installation from a trusted source ensures that the web browser will continue to function correctly.

The following features and tools are available to users of new versions 2018.

1. Synchronization with various devices.
2. Installation of various plugins and browser design.
3. Security of passwords and other personal data on the site.
4. Blocking advertising content, as well as various pop-ups.
5. RSS feed support .
6. Download files directly through the browser without using third-party programs.
7. Maximum user safety .

The Mozilla Firefox browser has every right to be considered one of the most popular in the world. The program is stable and easy to use. In addition, a new modification is downloaded for free from the official website, which is suitable for one of the versions of Windows, as well as other popular operating systems for desktops and mobile devices.

If you use the 64-bit version of Mozilla Firefox 2020, then there is perhaps the largest number of different addons and plugins that are downloaded from the developers’ website

Updates are also installed through the page, which quickly eliminate all the shortcomings and errors of previous modifications.

AdBlock plugin for Mozilla Firefox

Requirements

• System – Windows, Mac, Linux.
• RAM – from 512 MB (1 GB recommended).
• Disk space – more than 200 MB.

Advantages

1. A wide range of different add-ons and extensions for any OS version.
2. High security when downloading from an official source.
3. Free access to the latest browser model.
4. The Russian modification is installed immediately after the user indicates it.

Optimizing Firefox - what you can do

Equally important are add-ons for uploading and downloading multimedia, as well as long-term support for companies.

firefox-browsers.ru recommends InstallPack, with its help you can quickly install programs on your computer, more details on the website.

Updated October 2020:

We encourage you to try this new tool. It fixes a variety of computer errors and also protects against things like file loss, malware, hardware failures, and optimizes your computer for maximum performance. This fixed our computer faster than doing it manually:

• Step 1: (Windows 10, 8, 7, XP, Vista - Microsoft Gold Certified).
• Step 2: Click “ Start Scan ” to find Windows registry issues that may be causing problems with your PC.
• Step 3: Click " Fix All " to fix all problems.

(optional offer for Reimage - Website | License Agreement | Privacy Policy | Remove)