What does the openwith.exe file do?
The openwith.exe process is also known as Pick an app and is a part of Microsoft Windows Operating System. This software is produced by Microsoft (www.microsoft.com). An outdated or faulty version of openwith.exe can cause problems for your computer, ranging from slowness to error messages like these:
- Pick an app has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Pick an app has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- openwith.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module openwith.exe. Read of address 00000000.
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What you should know about openwith.exe Pick an app
openwith.exe is part of Windows. Openwith.exe is found in the C:\Windows\System32 directory or sometimes in a subdirectory of C:\Windows.
Frequently occurring are file sizes such as 101,280 bytes (61% of all these files), 105,832 bytes as well as 5 other variants.
This file is part of the operating system. To verify its trustworthiness, Microsoft has provided it with an embedded certificate. This particular software does not appear as a visible window, but only in Task Manager. It has a digital signature. This confirms that the producer has been registered with a certificate authority.
For this reason, 1% 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 openwith.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 openwith?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall the program
To remove Pick an app from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate the program in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if openwith.exe (Pick an app) 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 Pick an app. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Pick an app 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 openwith.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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