Disk fragmentation is generally main cause of slow and unstable computer performance. Smart Defrag helps defragment your hard drive most efficiently. Smart Defrag not only defragments computer deeply but optimizes disk performance. With "Install it and forget it" feature, Smart Defrag works automatically and quietly in the background on your PC, keeping your hard disk running at its speediest.
Reviewing 220.127.116.111 (Sep 11, 2014)
It's definitely faster by far than any other defragger I've used, and it's passed scrutiny at Gizmo's and Major Geeks. In spite of one past instance of malefaction, in which IOBit was caught stealing code from other security software companies, and although I have yet to install this very latest version of IOBit defrag, I am reasonably comfortable giving it a...wait for it.....5!
Reviewing 18.104.22.1682 (Jun 17, 2014)
Again this is the incorrect download.
Reviewing 22.214.171.1249 (Mar 11, 2014)
The link for this newest version game me the 3.0 build, not the 3.1.
Iobit site doesn't even have this build up.
Reviewing 126.96.36.1993 (Feb 19, 2014)
I'm sure AndrewMills doesn't work for IOBIT & isn't from China ~
Defrag the disc it will - Work much you can ~
Reviewing 3 Beta 1.0 (Dec 2, 2013)
Simply the BEST defrag program to reord the hard disk.... without stop you to work!!! Thank you IObit
This good tool runs only at WinNT or hiher, not on 9.x!