Smart Defrag 2 Smart Defrag 2

A way to uninstall Smart Defrag 2 from your system

This info is about Smart Defrag 2 for Windows. Below you can find details on how to remove it from your PC. The Windows version was developed by IObit. You can find out more on IObit or check for application updates here. Please open if you want to read more on Smart Defrag 2 on IObit's page. The program is often found in the C:\Program Files\IObit\Smart Defrag 2 directory. Keep in mind that this location can differ being determined by the user's preference. The complete uninstall command line for Smart Defrag 2 is C:\Program Files\IObit\Smart Defrag 2\unins000.exe. The program's main executable file is called SmartDefrag.exe and its approximative size is 1.53 MB (1607552 bytes).

The following executable files are incorporated in Smart Defrag 2. They take 8.19 MB (8585920 bytes) on disk.

  • AutoUpdate.exe (675.38 KB)
  • SDFreeBigUpgrade.exe (1.20 MB)
  • SDInit.exe (234.38 KB)
  • SmartDefrag.exe (1.53 MB)
  • unins000.exe (1.13 MB)
  • UninstallPromote.exe (1.20 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)
  • SD_FreeSoftwareDownloader.exe (991.34 KB) to view all...

This info is about Smart Defrag 2 version 2.6 alone. For more Smart Defrag 2 versions please click below: to view all...
Some files and registry entries are usually left behind when you remove Smart Defrag 2.

Directories left on disk:
  • C:\Program Files (x86)\IObit\Smart Defrag 2
  • C:\Users\%user%\AppData\Roaming\IObit\Smart Defrag 2

The files below remain on your disk when you remove Smart Defrag 2:
  • C:\Program Files (x86)\IObit\Smart Defrag 2\LatestNews\LatestNews.ini
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Update\LastCheck.Ini
  • C:\Program Files (x86)\IObit\Smart Defrag 2\Update\Update.Ini
  • C:\Users\%user%\AppData\Roaming\IObit\Smart Defrag 2\Config.ini

How to erase Smart Defrag 2 from your computer with the help of Advanced Uninstaller PRO

Smart Defrag 2 is an application offered by the software company IObit. Frequently, people want to uninstall this program. Sometimes this can be hard because uninstalling this manually requires some experience regarding removing Windows programs manually. One of the best EASY solution to uninstall 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 PC, add it. This is a good step because Advanced Uninstaller PRO is an efficient uninstaller and all around utility to take care of your PC.


  • visit Download Link
  • download the setup by clicking on the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take your time to get familiar with the program's design and number of features available. Advanced Uninstaller PRO is a very good Windows optimizer.

3. Press the General Tools category
Go to General Tools

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. All the programs existing on the computer will appear

6. Navigate the list of programs until you find Smart Defrag 2 or simply click the Search feature and type in "Smart Defrag 2". If it is installed on your PC the Smart Defrag 2 application will be found automatically. Notice that after you click Smart Defrag 2 in the list of programs, the following data about the application is available to you:

  • Safety rating (in the left lower corner). This explains the opinion other people have about Smart Defrag 2, from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Press the Read reviews button.
  • Technical information about the program you want to remove, by clicking on the Properties button.
For example you can see that for Smart Defrag 2:

  • The software company is:
  • The uninstall string is: C:\Program Files\IObit\Smart Defrag 2\unins000.exe
7. Click the Uninstall button. A confirmation page will show up. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will then remove 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 start the cleanup. All the items of Smart Defrag 2 that have been left behind will be found and you will be able to delete them. By uninstalling Smart Defrag 2 with Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or folders are left behind on your disk.

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

Geographical user distribution

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


The text above is not a piece of advice to remove Smart Defrag 2 by IObit from your PC, we are not saying that Smart Defrag 2 by IObit is not a good application for your PC. This page simply contains detailed info on how to remove Smart Defrag 2 supposing you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-07-07 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-07-07 00:32:56.900