Microsoft® Disk Defragmenter

dfrgui.exe. What is it?

The dfrgui.exe is a Microsoft® Disk Defragmenter.

This file is part of Microsoft® Windows® Operating System. Dfrgui.exe is developed by Microsoft Corporation. It’s a system and hidden file. Dfrgui.exe is usually located in the %WINDOWS% sub-folder and its usual size is 671,232 bytes.


Dfrgui.exe creates new records and folders in the Windows registry. Check your system performance to eliminate possible application conflicts and system failures. Free scan for PC issues (Special offer. See more information about Outbyte, uninstall instructions, EULA and Privacy Policy)


Author: Microsoft CorporationProcess: Microsoft® Disk DefragmenterPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 671,232 bytes, 582,656 bytes, 586,752 bytes, 557,056 bytes


Malware risk: Scan your PC for viruses and Trojans
Some viruses infect computers while disguised in the form of legitimate files, like dfrgui.exe. Run an antivirus scan to ensure your PC is clean and safe.
Registry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)

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