The genuine FirefoxPortable.exe file is a software component of Mozilla Firefox Portable Edition by Mozilla.
FirefoxPortable.exe is an executable file that runs the Mozilla Firefox Portable Edition, a portable version of the Firefox browser that saves passwords, bookmarks, extensions as well as the entire program into a single folder that can be easily moved to a different location such as USB drive. This is not a critical Windows component and should be removed if known to cause problems. The Mozilla Firefox Portable Edition is a fully featured browser that resides in a single folder and requires no installation to run. Deleting the folder uninstalls the program. The browser has all the features of the regular program as well as being fully customizable in layout and controls. The program remembers all changed settings even after it is moved. Mozilla is a community that develops free software. The community is best known for the web browser, Firefox. Mozilla was created by the Netscape Communications Corporation in 1998 as a project to assist with the development of the Mozilla Application Suite. The name, Mozilla, is an amalgam of "Mosaic and Godzilla". The community is aided by the Mozilla Foundation, a non-profit organization created exclusively for the benefit of Mozilla.
FirefoxPortable stands for Mozilla Firefox, Portable Edition
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the FirefoxPortable.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Description: FirefoxPortable.exe is not essential for the Windows OS and causes relatively few problems. FirefoxPortable.exe is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 178,568 bytes (12% of all occurrences), 162,952 bytes and 6 more variants.
The program is not visible. The file is not a Windows core file. It is certified by a trustworthy company. FirefoxPortable.exe is able to monitor applications and record keyboard and mouse inputs. Therefore the technical security rating is 43% dangerous.
Recommended: Identify FirefoxPortable.exe related errors
If FirefoxPortable.exe is located in a subfolder of C:\, the security rating is 35% dangerous. The file size is 164,144 bytes (25% of all occurrences), 153,160 bytes, 164,032 bytes or 181,064 bytes. The file is certified by a trustworthy company. The FirefoxPortable.exe file is not a Windows core file. The program has no visible window. FirefoxPortable.exe is able to monitor applications and record keyboard and mouse inputs.
If FirefoxPortable.exe is located in a subfolder of the user's profile folder, the security rating is 49% dangerous. The file size is 164,144 bytes (50% of all occurrences) or 215,816 bytes. The program is not visible. The file has a digital signature. FirefoxPortable.exe is not a Windows core file. FirefoxPortable.exe is able to monitor applications and record keyboard and mouse inputs.
Important: Some malware camouflages itself as FirefoxPortable.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the FirefoxPortable.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
A clean and tidy computer is the key requirement for avoiding problems with FirefoxPortable. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the FirefoxPortable.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.