How to remove an SmartDefrag error
The free file information forum can help you determine if SmartDefrag.exe is a virus, trojan, spyware, or adware that you can remove, or a file belonging to a Windows system or an application you can trust.
Click to Run a Free Scan for SmartDefrag.exe related errors
SmartDefrag.exe file information
The process known as Smart Defrag (version v2, V2) belongs to software Smart Defrag (version 2) by IObit (www.iobit.com).
Description: SmartDefrag.exe is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 7/XP are 1,583,960 bytes (18% of all occurrences), 1,606,488 bytes and 8 more variants. 
File SmartDefrag.exe is certified by a trustworthy company. It is not a Windows system file. SmartDefrag.exe is a Verisign signed file. The program has no visible window. It can change the behavior of other programs or manipulate other programs.
SmartDefrag.exe is able to connect to Internet.
Therefore the technical security rating is 31% dangerous, however also read the users reviews.
If you have any problems with SmartDefrag.exe, you may want to do the following:
1) uninstall Smart Defrag 2 from your computer using the Control Panel applet "Add/Remove programs"
2) ask for help from Support
3) look for a new, improved version.
Recommended: Identify SmartDefrag.exe related errors
Important: Some malware camouflages itself as SmartDefrag.exe, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the SmartDefrag.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
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SmartDefrag scanner
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan. MalwareBytes detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager. SpeedUpMyPC scans, cleans, repairs and optimizes your computer. |
Other processes
thpsrv.exe xydzyh.exe oem-drv86.sys SmartDefrag.exe adparatus.dll intuitupdateservice.exe kernel32.exe atmarpc.sys newfrn.exe prxtbfree.dll st3.dll [all]
GilberT (further information)