UltraDefrag is powerful and fast defragmentation tool for Windows NT. There are three interfaces to them: graphical, console and native. The GUI is useful, because it represents your filesystem visually as a color-coded cluster map. The console is another option for those that prefer the command line. It allows you to run UltraDefrag from the task scheduler and scripts. Finally, the native executable will run at boot time in a manner similar to chkdsk. The design of UltraDefrag is very simple. There are no skins and other unnecessary stuff. It is a small and powerful program!
It can defragment any system files including registry hives and paging file. Also one of the main goals of UltraDefrag is doing the job as fast and reliable as possible.
