Smart Defrag 5 Smart Defrag 5

A guide to uninstall Smart Defrag 5 from your computer

This web page is about Smart Defrag 5 for Windows. Here you can find details on how to remove it from your PC. It was developed for Windows by IObit. More information on IObit can be seen here. You can see more info related to Smart Defrag 5 at . Smart Defrag 5 is normally set up in the C:\Program Files\IObit\Smart Defrag folder, regulated by the user's decision. C:\Program Files\IObit\Smart Defrag\unins000.exe is the full command line if you want to uninstall Smart Defrag 5. SmartDefrag.exe is the programs's main file and it takes close to 5.14 MB (5384992 bytes) on disk.

Smart Defrag 5 is comprised of the following executables which take 39.35 MB (41264560 bytes) on disk:

  • ActionCenterDownloader.exe (2.15 MB)
  • AUpdate.exe (585.28 KB)
  • AutoAnalyze.exe (2.05 MB)
  • AutoDefrag.exe (487.28 KB)
  • AutoUpdate.exe (2.72 MB)
  • Dashlane_Launcher.exe (501.49 KB)
  • DiskInfo.exe (2.57 MB)
  • FeedBack.exe (1.72 MB)
  • IObitSelfCheck.exe (1.03 MB)
  • LocalLang.exe (177.28 KB)
  • productcstatistics.exe (1.02 MB)
  • ReProcess.exe (99.78 KB)
  • SDInit.exe (1.25 MB)
  • SDInstaller.exe (2.81 MB)
  • sdproxy.exe (91.28 KB)
  • SDRegister.exe (1.75 MB)
  • SendBugReportNew.exe (1.79 MB)
  • SmartDefrag.exe (5.14 MB)
  • ToastHander.exe (116.78 KB)
  • unins000.exe (1.15 MB)
  • UninstallPromote.exe (3.55 MB)
  • UpgradeTips.exe (818.78 KB)
  • SmartDefragBootTime.exe (35.44 KB)
  • SmartDefragBootTime.exe (32.41 KB)
  • SmartDefragBootTime.exe (35.44 KB)
  • SmartDefragBootTime.exe (32.41 KB)
  • SmartDefragBootTime.exe (35.44 KB)
  • SmartDefragBootTime.exe (32.41 KB)
  • SmartDefragBootTime.exe (35.96 KB)
  • SmartDefragBootTime.exe (32.91 KB)
  • SmartDefragBootTime.exe (35.96 KB)
  • SmartDefragBootTime.exe (32.41 KB)
  • SmartDefragBootTime.exe (35.96 KB)
  • SmartDefragBootTime.exe (32.41 KB)
  • PubMonitor.exe (1.47 MB)
  • PubMonitorBox.exe (2.10 MB)
  • SendBugReportNew.exe (1.88 MB) to view all...

The information on this page is only about version 5.3.0 of Smart Defrag 5. You can find below a few links to other Smart Defrag 5 versions: to view all...
Some files and registry entries are typically left behind when you uninstall Smart Defrag 5.

You should delete the folders below after you uninstall Smart Defrag 5:
  • C:\Program Files (x86)\IObit\Smart Defrag
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag

The files below were left behind on your disk by Smart Defrag 5 when you uninstall it:
  • C:\Program Files (x86)\IObit\Smart Defrag\dataexchange.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\GameScaner.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\ProductStatistics.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\RegisterCom.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\sdassist.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\sdcore.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\SDDriverMgr.dll
  • C:\Program Files (x86)\IObit\Smart Defrag\SmartDefrag.exe
  • C:\Program Files (x86)\IObit\Smart Defrag\Update\Update.ini
  • C:\Program Files (x86)\IObit\Smart Defrag\webres.dll
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\Config.ini
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\CustomGame.ini
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\FileList.ini
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\InstallerEmail.ini
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\LocalGames.ini
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\productcstatistics.ini
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\sdcore.dat
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\SDJunk.dbd
  • C:\UserNames\UserName\AppData\Roaming\IObit\Smart Defrag\Silent.ini

Registry keys:
  • HKEY_LOCAL_MACHINE\Software\IObit\Smart Defrag
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Smart Defrag_is1

Open regedit.exe to delete the registry values below from the Windows Registry:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SmartDefragBootTime\LogFileDir

How to erase Smart Defrag 5 from your PC using Advanced Uninstaller PRO

Smart Defrag 5 is an application marketed by IObit. Sometimes, computer users choose to uninstall this program. This can be hard because uninstalling this by hand takes some advanced knowledge related to Windows internal functioning. The best EASY way to uninstall Smart Defrag 5 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 system, install it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and general utility to take care of your Windows PC.


  • navigate to Download Link
  • download the program by pressing the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to get familiar with Advanced Uninstaller PRO's design and number of tools available. Advanced Uninstaller PRO is a very good Windows tool.

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

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. All the applications existing on the PC will appear

6. Navigate the list of applications until you locate Smart Defrag 5 or simply activate the Search field and type in "Smart Defrag 5". If it is installed on your PC the Smart Defrag 5 program will be found very quickly. After you select Smart Defrag 5 in the list of programs, the following data about the application is made available to you:

  • Star rating (in the lower left corner). This explains the opinion other users have about Smart Defrag 5, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Details about the application you want to remove, by pressing the Properties button.
For instance you can see that for Smart Defrag 5:

  • The publisher is:
  • The uninstall string is: C:\Program Files\IObit\Smart Defrag\unins000.exe
7. Click the Uninstall button. A confirmation dialog will come up. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will automatically remove Smart Defrag 5.
Uninstall Smart Defrag 5

8. After removing Smart Defrag 5, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Smart Defrag 5 which have been left behind will be detected and you will be able to delete them. By removing Smart Defrag 5 using Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your PC.

Your PC will remain clean, speedy and ready to take on new tasks.

Geographical user distribution

  • Windows 8 (6.2)
  • Windows XP (5.1)
  • 10.0
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows Vista (6.0)
  • Windows Server 2003 (5.2)
Software Application


This page is not a piece of advice to remove Smart Defrag 5 by IObit from your computer, we are not saying that Smart Defrag 5 by IObit is not a good software application. This text simply contains detailed instructions on how to remove Smart Defrag 5 supposing you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-09-27 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-09-27 13:56:00.863