Smart Defrag Smart Defrag

A guide to uninstall Smart Defrag from your system

This page contains complete information on how to remove Smart Defrag for Windows. The Windows version was developed by You can read more on or check for application updates here. You can see more info related to Smart Defrag at . The program is usually installed in the C:\Program Files (x86)\IObit\Smart Defrag directory. Keep in mind that this location can differ depending on the user's choice. Smart Defrag's full uninstall command line is C:\Program Files (x86)\IObit\Smart Defrag\unins000.exe. The application's main executable file has a size of 5.74 MB (6020608 bytes) on disk and is called SmartDefrag.exe.

Smart Defrag is comprised of the following executables which occupy 13.64 MB (14304558 bytes) on disk:

  • AutoAnalyze.exe (2.05 MB)
  • AutoDefrag.exe (487.28 KB)
  • DiskInfo.exe (2.50 MB)
  • ReProcess.exe (99.78 KB)
  • SDInit.exe (1.25 MB)
  • sdproxy.exe (91.28 KB)
  • SmartDefrag.exe (5.74 MB)
  • ToastHander.exe (116.78 KB)
  • unins000.exe (923.83 KB)
  • SmartDefragBootTime.exe (44.59 KB)
  • SmartDefragBootTime.exe (32.41 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) to view all...

The current page applies to Smart Defrag version alone.

How to uninstall Smart Defrag with Advanced Uninstaller PRO

Smart Defrag is an application marketed by Some users try to erase it. Sometimes this can be troublesome because uninstalling this by hand takes some know-how related to Windows program uninstallation. The best EASY way to erase Smart Defrag 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, add it. This is good because Advanced Uninstaller PRO is a very useful uninstaller and general tool to clean your Windows system.


2. Start Advanced Uninstaller PRO. Take some time to get familiar with the program's interface and number of functions available. Advanced Uninstaller PRO is a very useful program.

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

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

5. All the applications existing on your computer will appear

6. Navigate the list of applications until you locate Smart Defrag or simply activate the Search feature and type in "Smart Defrag". The Smart Defrag app will be found automatically. Notice that when you click Smart Defrag in the list of programs, some data about the program is shown to you:

  • Safety rating (in the lower left corner). The star rating tells you the opinion other people have about Smart Defrag, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Details about the app you are about to uninstall, by clicking on the Properties button.
For example you can see that for Smart Defrag

  • The software company is:
  • The uninstall string is: C:\Program Files (x86)\IObit\Smart Defrag\unins000.exe
7. Press the Uninstall button. A confirmation dialog will come up. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will uninstall Smart Defrag
Uninstall Smart Defrag

8. After uninstalling Smart Defrag, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to start the cleanup. All the items that belong Smart Defrag that have been left behind will be found and you will be asked if you want to delete them. By uninstalling Smart Defrag with Advanced Uninstaller PRO, you are assured that no Windows registry items, files or directories are left behind on your PC.

Your Windows PC will remain clean, speedy and ready to serve you properly.



This page is not a recommendation to uninstall Smart Defrag by from your PC, nor are we saying that Smart Defrag by is not a good application for your PC. This page only contains detailed info on how to uninstall Smart Defrag 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' PCs.

2018-02-12 / Written by Andreea Kartman for Advanced Uninstaller PRO

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Last update on: 2018-02-11 22:13:17.527