Defraggler Defraggler

A guide to uninstall Defraggler from your PC

This page is about Defraggler for Windows. Below you can find details on how to uninstall it from your computer. The Windows release was created by Piriform. You can read more on Piriform or check for application updates here. Usually the Defraggler program is found in the C:\Program Files\Defraggler directory, depending on the user's option during install. The full command line for removing Defraggler is C:\Program Files\Defraggler\uninst.exe. Keep in mind that if you will type this command in Start / Run Note you may be prompted for admin rights. The program's main executable file has a size of 2.26 MB (2365248 bytes) on disk and is titled Defraggler.exe.

Defraggler is comprised of the following executables which take 3.20 MB (3351888 bytes) on disk:

  • Defraggler.exe (2.26 MB)
  • df.exe (813.81 KB)
  • uninst.exe (149.70 KB)

The information on this page is only about version 2.07 of Defraggler. You can find below a few links to other Defraggler versions: to view all...
A considerable amount of files, folders and registry data can not be uninstalled when you are trying to remove Defraggler from your computer.

The files below were left behind on your disk when you remove Defraggler:
  • C:\Program Files\Defraggler\Defraggler64.exe
  • C:\Users\%user%\Desktop\SÄLÄÄ\Defraggler.lnk

A way to erase Defraggler using Advanced Uninstaller PRO

Defraggler is an application by Piriform. Sometimes, computer users want to erase it. This is hard because removing this by hand requires some know-how related to removing Windows programs manually. One of the best QUICK way to erase Defraggler is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, add it. This is good because Advanced Uninstaller PRO is a very useful uninstaller and general utility to maximize the performance of your Windows PC.


  • visit Download Link
  • download the program by clicking on the DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to admire the program's interface and wealth of tools available. Advanced Uninstaller PRO is a powerful Windows tool.

3. Click on the General Tools category
Go to General Tools

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. A list of the programs installed on your computer will be shown to you

6. Navigate the list of programs until you find Defraggler or simply click the Search feature and type in "Defraggler". If it is installed on your PC the Defraggler app will be found automatically. Notice that after you click Defraggler in the list of applications, some data regarding the program is made available to you:

  • Safety rating (in the left lower corner). The star rating tells you the opinion other people have regarding Defraggler, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Technical information regarding the app you wish to remove, by clicking on the Properties button.
7. Press the Uninstall button. A confirmation page will show up. accept the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall Defraggler.
Uninstall Defraggler

8. After removing Defraggler, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to go ahead with the cleanup. All the items that belong Defraggler that have been left behind will be detected and you will be able to delete them. By removing Defraggler with Advanced Uninstaller PRO, you can be sure that no registry entries, files or directories are left behind on your PC.

Your system will remain clean, speedy and able to run without errors or problems.

Geographical user distribution

  • Windows 7 (6.1)
  • Windows 8 (6.2)
  • Windows XP (5.1)
  • Windows Vista (6.0)
  • 10.0
  • Windows 8.1 (6.3)
Software Application


The text above is not a recommendation to remove Defraggler by Piriform from your computer, nor are we saying that Defraggler by Piriform is not a good software application. This text simply contains detailed instructions on how to remove Defraggler in case you want to. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-06-20 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-06-19 23:01:51.790