UltraDefrag Icon

Increase your system performance with this simple to use tool

User Ratings

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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
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User Reviews

  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    design looks like the program was written in 1974 or so. poor GUI, lots of command-line tools... this is 2015. when only 1 file needs defragmenting starting from the contect menu, the c: disk is analyzed. why ? even a 3 kb plain text file starts a >30 seconds defragmentation process !? uninstalled.

    Posted 12/24/2015
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    i installed in my computer but now I don´t remove this software,

    Posted 04/17/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Microsoft Internet Explorer 9. 0 Smartscreen Filter has classified Ultradefrag 6.0.0 as MALWARE! This didn't happen with prior versions.. What changed with this update????

    Posted 04/03/2013
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    This program writes lua~~.dll to System32 directory, which is annoying.

    Posted 10/28/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    great job. Should be a standard

    Posted 10/21/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Good enough program (one of several that do the same thing about as well) -- the problem is with the function that checks for updates then takes you to the website where you have to try to find the right page to download the right version of the program.

    Posted 10/19/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Good enough program (one of several that do the same thing about as well) -- the problem is with the function that checks for updates then takes you to the website where you have to try to find the right page to download the right version of the program. If the program is going to check for updates and finds an update available, clickig on the button should take you directly to the correct site and start the download of the correct updated version. Plenty of other programs handle updates cleanly and easily, there is no excuse for this kind of lazy and sloppy programming.

    Posted 10/01/2012
  • 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Could not uninstall; did not want the default C drive, but that's what the install program chose.

    Posted 01/25/2012

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