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What does the opera.exe file do?

The opera.exe process is also known as Opera Internet Browser or, as the case may be, Opera GX Internet Browser and is a part of Opera Stable or, as the case may be, Opera GX Stable. This software is produced by Opera Software (www.opera.com). An outdated or faulty version of opera.exe can cause problems for your computer, ranging from slowness to error messages like these:

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What you should know about opera.exe Opera Internet Browser

opera.exe is not part of Windows, but it is important nonetheless. The file opera.exe is found in a subdirectory of "C:\Users\USERNAME". Frequently occurring are file sizes such as 1,033,752 bytes (3% of all these files), 1,463,200 bytes as well as 124 other variants.
The opera file does not come from Microsoft and is not part of the operating system. It has a digital signature. This confirms that the producer has been registered with a certificate authority. This opera.exe process does not appear as a visible window, but only in Task Manager. Opera.exe is capable of Change the behavior of other applications as well as monitor other applications. For this reason, 67% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.

If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves opera.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.

What do other computer users say about opera?

Internet Browser (further information...)
microsoft
Opera Internet Browser
SSigurdarson
NOT dangerous. It's the Opera Internet Browser, a lot safer than Internet Explorer 6
Parsifal
internet browser (further information...)
Arthur
You are using the best internet browser there is.. should be located in "program files\operaXX\" , where XX=version number(e.g. 75). (further information...)
Martin

Summary: 21 users consider opera.exe essential and should not be removed. One user considers it harmless. However, one user considers this to be a suspicious process and would like to get rid of it. For this reason, 3 users have already removed opera.exe. source: file.net

How to uninstall Opera Stable or Opera GX Stable

To remove Opera Internet Browser from your computer, please follow the manual instructions below.

  1. Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
  2. Type 'uninstall'.
  3. Click Add or remove programs.
  4. Now locate Opera Stable or Opera GX Stable in the list of displayed applications.
  5. Click the program, and then click Uninstall.
Remove software in Windows 11/10
opera.exe Opera Internet Browser fix

How to check if opera.exe (Opera Internet Browser) was uninstalled completely

After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of Opera Internet Browser. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Opera Internet Browser or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.

Last but not least

If Windows is not working properly, startup is slow, or opera.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.

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