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What Is QtWebEngineProCess.exe? A Virus or Malware And Uninstall

If you’ve encountered the QtWebEngineProcess.exe application on your PC, don’t panic yet!  It may be just a harmless Windows process that belongs to your web browser, but it could also indicate the presence of malware or virus on your computer. 

To ensure that your PC is safe from viruses and malware, always scan your computer using an antivirus program first before taking any further actions to stop the process. Read this article if you need more information about how to deal with this process.

What Is QtWebEngineProcess.exe

QTWebEngineProcess.exe is an executable file made by Electronic Arts and developed specifically for Windows systems. The QTWebEngineProcess.exe file is designed to make connections to the gaming platform, Origin. 

Sometimes it helps to use programs that are not compatible with the system. Such as old versions of Internet Explorer, some antivirus programs, Skype/VoIP software, BitTorrent software, and many more. 

If you have one of these apps installed on your system you might want to take a look in your Program Files folder for this app’s executable file to see if it might be running in the background without your knowledge. 

One way to find out what the program does is by looking at the properties in your File Manager and clicking on Details. From there you can read about what processes run when it starts up.

Is It Malware, Adware, Spyware, Or Normal Software?

QtWebEngineProcess.exe is a legitimate file from the software company The Qt Company that allows you to use their Qt Web Engine in your browser on Windows. It’s not malware, spyware, or adware.

 However, if it’s running for an extended period it can consume a lot of memory resources and could be slowing down your system significantly. 

You can disable this process by opening Task Manager (Ctrl + Shift + Esc) and going to the Startup tab. There will be a list of processes with check boxes next to them; uncheck QtWebEngineProcess.exe so it won’t start up again when you reboot your computer. 

A virus scan would show this as safe because there are no viruses associated with it, but performance might still suffer from its execution over time. 

To see how much RAM is being used by the process, go to Task Manager and find out what programs are using the most amount of RAM. If QtWebEngineProcess.exe has a large percentage of it, then disabling this process may result in improved computer performance.

Uninstalling The Program

To uninstall the program, click on the Windows icon in the lower left-hand corner of your screen. Type in the Control Panel into the search bar that pops up, then click on it once found. 

In the Control Panel, find Programs and Features and click on it to open it. This will give you a list of all programs installed on your computer- look for QT Web Engine Process at the top of the list, right-click on it, then select Uninstall/Change to remove it from your system.

The steps above should be completed within 30 minutes if no problems are encountered. Once the process is finished, restart your computer and perform a full scan with an antivirus software program. 

You can also contact tech support through a live chat window on their website to have them help diagnose the problem.

How Safe Is QtWebEngineProcess.exe? Is It A Virus Or Malware?

QtWebEngineProcess.exe is a system file that processes the web content in your browser by using the cross-platform WebKit engine.

 It’s safe to keep it, but if you want to get rid of it, go to Settings > Apps > Default Apps > Web Browser and change the default web browser setting to something else like Google Chrome, Mozilla Firefox, or Microsoft Edge. 

So what does this mean for you? If you don’t know much about QtWebEngineProcess.exe, just leave it alone because this process is crucial for running web pages properly on your computer with any internet browser installed. 

Otherwise, feel free to uninstall it without consequence. But before making any changes to your operating system settings, make sure you have another web browser installed and ready!

How To Remove/Uninstall QtWebEngineProcess.exe?

The easiest way to uninstall the process is to use Task Manager by pressing Ctrl+Shift+Esc. Find the process that you want to remove, right-click on it, and select End Task. 

Alternatively, open the Control Panel from Start > Control Panel > Programs > Programs and Features. Once in Programs and Features, find the program you wish to remove/uninstall and highlight it then press Uninstall. You will be asked if you are sure.

If so, say yes and the application will be removed from your computer. Another way of uninstalling an app is to type cmd into the Search bar at the bottom of your screen and hit Enter.

In Command Prompt, type cd C:\Program Files (x86)\Qt Web Engine Processes\QtWebEngineProcess.exe; hit Enter. Now type make -r; hit Enter again. 

Lastly, enter make -f makefile; hit Enter one last time for this command sequence to execute successfully!

How Do I Turn Off QtWebEngineProcess?

  1. Open the Task Manager by pressing Ctrl + Shift + Esc on your keyboard 
  1. Click on More details in the bottom left-hand corner of the screen 
  1. Click on Processes in the upper left-hand corner of the screen 
  1. Locate QtWebEngineProcess.exe, right-click it, and select End Process 
  1. Repeat this process for any remaining instances of QtWebEngineProcess.exe found on your computer 
  1. Close the Windows Task Manager window 
  1. Press the Windows Key + R to open a Run box then type MSConfig and hit Enter to launch System Configuration Utility

Is QtWebEngineProcess Safe?

When you start your computer, you may notice that the process QtWebEngineProcess is running in the background. 

This may cause some confusion as this isn’t an executable that comes with Windows 10, so many users worry if it’s a virus or malware. It turns out that QtWebEngineProcess is Google Chrome’s web browser engine. 

It can run separately from Chrome or alongside it to speed up loading times for some web pages. 

You can open up Task Manager to view the status of all processes currently running on your PC and find out how much memory they’re using, which will help determine if any other programs should be closed to free up more memory.


We analyzed the process and found out that it is not a virus, but rather a component of the software used to run web pages. This process can be safely terminated as it will not cause any harm to your system. 

However, if you are still worried about the presence of this process on your system, you may want to uninstall the program that it belongs to get rid of it completely from your computer.

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Michelle Paulsen

Michelle, a former author for renowned tech publications TechCrunch and The Verge, has established herself as a prominent figure in technology journalism. With her deep industry knowledge and experience, she excels at breaking down complex tech topics into engaging, reader-friendly articles. Known for her sharp analysis and compelling storytelling, Michelle has a proven track record of enlightening readers about the latest tech trends and innovations.

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