Smart Defrag 2 Smart Defrag 2

How to uninstall Smart Defrag 2 from your computer

Smart Defrag 2 is a Windows application. Read below about how to remove it from your PC. It was developed for Windows by IObit. Further information on IObit can be seen here. Please follow if you want to read more on Smart Defrag 2 on IObit's page. Smart Defrag 2 is frequently installed in the C:\Program Files\IObit\Smart Defrag 2 folder, but this location can vary a lot depending on the user's option when installing the application. C:\Program Files\IObit\Smart Defrag 2\unins000.exe is the full command line if you want to uninstall Smart Defrag 2. SmartDefrag.exe is the programs's main file and it takes close to 1.80 MB (1888576 bytes) on disk.

Smart Defrag 2 installs the following the executables on your PC, taking about 8.29 MB (8690032 bytes) on disk.

  • ActionCenterDownloader.exe (2.14 MB)
  • AutoUpdate.exe (675.38 KB)
  • SDInit.exe (236.31 KB)
  • SmartDefrag.exe (1.80 MB)
  • unins000.exe (1.13 MB)
  • UninstallPromote.exe (2.03 MB)
  • SmartDefragBootTime.exe (31.84 KB)
  • SmartDefragBootTime.exe (28.84 KB)
  • SmartDefragBootTime.exe (31.84 KB)
  • SmartDefragBootTime.exe (28.84 KB)
  • SmartDefragBootTime.exe (31.84 KB)
  • SmartDefragBootTime.exe (28.84 KB)
  • SmartDefragBootTime.exe (31.84 KB)
  • SmartDefragBootTime.exe (28.84 KB)
  • SmartDefragBootTime.exe (31.84 KB)
  • SmartDefragBootTime.exe (28.84 KB) to view all...

The information on this page is only about version 2.8 of Smart Defrag 2. For more Smart Defrag 2 versions please click below: to view all...
If you are manually uninstalling Smart Defrag 2 we advise you to verify if the following data is left behind on your PC.

You should delete the folders below after you uninstall Smart Defrag 2:
  • C:\Program Files (x86)\IObit\Smart Defrag 2
  • C:\Users\UserName\AppData\Roaming\IObit\Smart Defrag 2

Check for and delete the following files from your disk when you uninstall Smart Defrag 2:
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\EULA.rtf\EULA.rtf
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\actioncenter.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\automatic.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\boottime.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\boottimecfg.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\code.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\diskmapcolor.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\excludelist.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\mainscreen.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\report.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Help\img\setting.jpg
  • C:\Program Files (x86)\IObit\Smart Defrag 2\RegisterCom.dll
  • C:\Program Files (x86)\IObit\Smart Defrag 2\SDToolTips.exe
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\Image_Pro.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\Image_Pro_Small.PNG
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\ActivateNowNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\ActivateNowOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\CloseNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\CloseOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\iconQuestion.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\InputboxNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\InputboxOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\loading.gif
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\Pro.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\Register_Color.ini
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\The window.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\TryitNowNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\TryitNowOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\register\update.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\RegisterNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\Black\RegisterOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\Image_Pro.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\Image_Pro_Small.PNG
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\ActivateNowNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\ActivateNowOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\CloseNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\CloseOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\iconQuestion.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\InputboxNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\InputboxOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\loading.gif
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\Pro.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\Register_Color.ini
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\The window.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\TryitNowNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\TryitNowOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\register\update.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\RegisterNormal.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Skins\White\RegisterOver.png
  • C:\Program Files (x86)\IObit\Smart Defrag 2\unins001.dat
  • C:\Program Files (x86)\IObit\Smart Defrag 2\unins001.exe
  • C:\Program Files (x86)\IObit\Smart Defrag 2\unins001.msg
  • C:\Users\UserName\AppData\Roaming\IObit\Smart Defrag 2\Config.ini

Registry that is not uninstalled:
  • HKEY_LOCAL_MACHINE\Software\IObit\Smart Defrag 2

How to uninstall Smart Defrag 2 from your computer with Advanced Uninstaller PRO

Smart Defrag 2 is an application marketed by IObit. Sometimes, users want to remove it. Sometimes this can be easier said than done because deleting this by hand takes some know-how regarding Windows internal functioning. One of the best QUICK way to remove Smart Defrag 2 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 Windows PC, install it. This is good because Advanced Uninstaller PRO is the best uninstaller and all around tool to take care of your Windows system.


  • go to Download Link
  • download the program by pressing the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's design and number of tools available. Advanced Uninstaller PRO is a very good program.

3. Press the General Tools category
Go to General Tools

4. Click on the Uninstall Programs button
Go to Uninstall Programs

5. A list of the applications installed on the PC will be made available to you

6. Scroll the list of applications until you find Smart Defrag 2 or simply activate the Search feature and type in "Smart Defrag 2". If it is installed on your PC the Smart Defrag 2 app will be found automatically. Notice that when you click Smart Defrag 2 in the list of apps, some data regarding the program is available to you:

  • Safety rating (in the left lower corner). The star rating explains the opinion other people have regarding Smart Defrag 2, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Technical information regarding the application you want to uninstall, by pressing the Properties button.
For example you can see that for Smart Defrag 2:

  • The web site of the application is:
  • The uninstall string is: C:\Program Files\IObit\Smart Defrag 2\unins000.exe
7. Press the Uninstall button. A window asking you to confirm will come up. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall Smart Defrag 2.
Uninstall Smart Defrag 2

8. After uninstalling Smart Defrag 2, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong Smart Defrag 2 that have been left behind will be detected and you will be able to delete them. By removing Smart Defrag 2 using Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or directories are left behind on your computer.

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

Geographical user distribution

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


This page is not a piece of advice to uninstall Smart Defrag 2 by IObit from your computer, nor are we saying that Smart Defrag 2 by IObit is not a good application. This page only contains detailed instructions on how to uninstall Smart Defrag 2 supposing you want to. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-28 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2016-06-28 09:06:38.743