What is winser.exe?

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 winser.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.

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Winser.exe file information

Windows Task Manager with winser
Winser.exe process in Windows Task Manager

The process known as winser.exe appears to belong to software winser by unknown.

Description: Winser.exe is not essential for Windows and will often cause problems. Winser.exe is located in the C:\Windows\System32 folder. The file size on Windows 10/8/7/XP is 53,248 bytes. 
It is a file with no information about its developer. The program is not visible. The winser.exe file is an unknown file in the Windows folder. Winser.exe is not a Windows system file. Therefore the technical security rating is 71% dangerous, however you should also read the user reviews.

Recommended: Identify winser.exe related errors

Important: Some malware camouflages itself as winser.exe. Therefore, you should check the winser.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.


User Comments

It appears as "WinSER~1.EXE" when you do the Ctrl+Alt+Del Combo, under Processes. It belongs to QuickPDFConverter Suite
  Lamne Rwta  

Summary: Average user rating of winser.exe: based on 2 votes with 1 user comment. One user thinks it's probably harmless. One user thinks winser.exe is dangerous and recommends removing it.

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Best practices for resolving winser issues

A clean and tidy computer is the key requirement for avoiding problems with winser. 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 winser.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.

Other processes

winser.exe [all]