Defraggler

How to uninstall Defraggler from your system

This web page is about Defraggler for Windows. Here you can find details on how to remove it from your computer. The Windows version was created by Piriform. Take a look here where you can find out more on Piriform. The program is frequently found in the C:\Program Files\Defraggler directory (same installation drive as Windows). You can remove Defraggler by clicking on the Start menu of Windows and pasting the command line C:\Program Files\Defraggler\uninst.exe. Keep in mind that you might get a notification for admin rights. Defraggler64.exe is the Defraggler's main executable file and it takes close to 4.23 MB (4440280 bytes) on disk.

Defraggler installs the following the executables on your PC, occupying about 10.25 MB (10745768 bytes) on disk.

• Defraggler.exe (3.27 MB)
• Defraggler64.exe (4.23 MB)
• df.exe (1.13 MB)
• df64.exe (1.44 MB)
• uninst.exe (179.07 KB)

The information on this page is only about version 2.21 of Defraggler. For other Defraggler versions please click below:

• 1.16
• Unknown
• 2.05
• 1.19
• 2.09
• 2.22
• 1.21
• 2.15
• 2.04
• 2.17
• 2.12
• 2.20
• 2.02
• 1.17
• 2.06
• 2.13
• 2.19
• 1.18
• 2.10
• 1.20
• 2.03
• 2.07
• 2.11
• 2.00
• 2.18
• 2.08
• 1.15
• 2.01
• 2.16
• 2.14

...click to view all...
Some files and registry entries are regularly left behind when you remove Defraggler.

Registry that is not uninstalled:

• HKEY_CLASSES_ROOT\Software\Piriform\Defraggler
• HKEY_CURRENT_USER\Software\Piriform\Defraggler
• HKEY_LOCAL_MACHINE\Software\Microsoft\RADAR\HeapLeakDetection\DiagnosedApplications\Defraggler64.exe
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Defraggler
• HKEY_LOCAL_MACHINE\Software\Piriform\Defraggler
• HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\defraggler.exe

Open regedit.exe to remove the registry values below from the Windows Registry:

• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\D:\UT\UT DEFRAG\Defraggler\Defraggler.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\D:\UT\UT DEFRAG\Defraggler\Defraggler.exe.FriendlyAppName
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\D:\UT\UT DEFRAG\Defraggler\Defraggler64.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\D:\UT\UT DEFRAG\Defraggler\Defraggler64.exe.FriendlyAppName
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\M:\ダウンロード\DEFRAG 関係\Defraggler 関係\dfsetup218.exe.ApplicationCompany
• HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache\M:\ダウンロード\DEFRAG 関係\Defraggler 関係\dfsetup218.exe.FriendlyAppName
• HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\bam\State\UserSettings\S-1-5-21-2434821070-1503315626-1352378707-1000\\Device\HarddiskVolume6\UT\UT DEFRAG\Defraggler\Defraggler64.exe

A way to delete Defraggler from your PC using Advanced Uninstaller PRO

Defraggler is an application by Piriform. Frequently, computer users want to uninstall it. This can be hard because performing this manually requires some knowledge regarding removing Windows programs manually. The best EASY way to uninstall Defraggler is to use Advanced Uninstaller PRO. Take the following steps on how to do this:





1. If you don't have Advanced Uninstaller PRO on your system, add it. This is good because Advanced Uninstaller PRO is the best uninstaller and general utility to take care of your PC.

DOWNLOAD NOW

• visit Download Link
• download the program by clicking on the green DOWNLOAD NOW button
• set up Advanced Uninstaller PRO

2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with the program's interface and wealth of features available. Advanced Uninstaller PRO is a powerful program.

3. Press the General Tools category


4. Press the Uninstall Programs tool


5. All the applications existing on the PC will appear

6. Navigate the list of applications until you locate Defraggler or simply click the Search field and type in "Defraggler". If it is installed on your PC the Defraggler app will be found very quickly. After you select Defraggler in the list of apps, some data regarding the program is shown to you:

• Safety rating (in the lower left corner). The star rating tells you the opinion other people have regarding Defraggler, ranging from "Highly recommended" to "Very dangerous".
• Opinions by other people - Press the Read reviews button.
• Details regarding the application you want to remove, by clicking on the Properties button.

7. Click the Uninstall button. A confirmation window will come up. accept the removal by clicking Uninstall. Advanced Uninstaller PRO will then uninstall Defraggler.


8. After removing Defraggler, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to proceed with the cleanup. All the items of Defraggler that have been left behind will be found and you will be able to delete them. By uninstalling Defraggler with Advanced Uninstaller PRO, you are assured that no Windows registry items, files or folders are left behind on your PC.

Your Windows PC will remain clean, speedy and ready to run without errors or problems.

Geographical user distribution

Disclaimer

This page is not a recommendation to uninstall Defraggler by Piriform from your computer, we are not saying that Defraggler by Piriform is not a good software application. This text only contains detailed info on how to uninstall Defraggler in case you decide this is what you want to do. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.