Should I remove Zefraggler?
What percent of users and experts removed it?
6% remove it94% keep it
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Reach <0.001%
Versions
| Version | Distribution |
| 2.18 |
100.00% |
|
Other programs by Piriform
Zefraggler
Overview
Zefraggler is a program developed by Piriform. During setup, the program registers itself to launch on boot through a Windows Schedule Task in order to automatically start-up. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). When installed, it will add a context menu handler to the Windows shell in order to provide quick access to the program. The main program executable is defraggler64.exe. The software installer includes 7 files and is usually about 13 MB (13,628,268 bytes). A majority of the PCs this is running on, most OS versions are Windows 10. The distribution of this has mostly been seen in the United States.
Program details
Installation folder: C:\Program Files\Defraggler
Uninstaller: "C:\Program Files\Defraggler\uninst.exe"
Estimated size: 13 MB
Files installed by Zefraggler
| Program executable: | defraggler64.exe |
| Name: | Defraggler |
| Path: | C:\Program Files\defraggler\defraggler64.exe |
| MD5: | e723b845f7e857daa20d273555b1e106 |
Additional files:
-
DefragglerShell.dll - DefragglerShell
-
DefragglerShell64.dll
-
Defraggler.exe - Defraggler
-
df.exe
-
df64.exe
-
uninst.exe - Defraggler Installer
Behaviors exhibited
2 Context Menu Handlers
- DefragglerShell.dll added to Windows Explorer under the name 'DefragglerShellExtension' with a class of {4380C993-0C43-4E02-9A7A-0D40B6EA7590}.
- DefragglerShell64.dll added to Windows Explorer under the name 'DefragglerShellExtension' with a class of {4380C993-0C43-4E02-9A7A-0D40B6EA7590}.
4 Scheduled Tasks
- Defraggler.exe is scheduled as a task named 'Defraggler' (runs weekly on Sundays at 3:27 AM).
- df.exe is scheduled as a task named 'Defraggler Volume K Task' (runs weekly on Wednesdays at 22:00).
- df64.exe is scheduled as a task named 'Defraggler Volume Y Task' (runs on boot).
- Defraggler64.exe is scheduled as a task named 'defrag' (runs weekly on Sundays at 4:59 PM).
2 Scheduled Tasks (Boot/Login)
- df64.exe is automatically launched at startup through a scheduled task named Defraggler Volume Y Task.
- df.exe is automatically launched at startup through a scheduled task named Defraggler Volume C Task.
How do I remove Zefraggler?
You can uninstall Zefraggler from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
- Windows Vista/7/8/10: Click Uninstall a Program.
- Windows XP: Click Add or Remove Programs.
- When you find the program Zefraggler, click it, and then do one of the following:
- Windows Vista/7/8/10: Click Uninstall.
- Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
- Follow the prompts. A progress bar shows you how long it will take to remove Zefraggler.
HOW IT STARTS
Scheduled task? Yes
(Runs on Windows boot)
|
|
USER ACTIONS
 |
Uninstall it 6%
Keep it 94%
|
|
|
MOST USED OS
~99%
Windows 10
|
Geography
100.00% of installs come from the United States
Which countries install it?
About Piriform
Piriform is develops software for the Microsoft Windows whose products include CCleaner, Recuva, Defraggler, and Speccy.
Publisher URL: www.piriform.com