UltraDefrag is powerful Open Source defragmentation tool for Windows NT. It is very fast, because the defragmenting is done by kernel-mode driver. They are three interfaces to them: graphical, console and native. The GUI is very 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 is also 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.
Scripting support for boot time interface. Now you can do anything with your
drives during the Windows Boot Process.
A lot of portable application bugs were fixed. Feel free to store the portable
version on your USB flash and run it everywhere.
Many GUI translations were made: Catalan, Chinese (Simplified), Chinese
(Traditional), Dutch, French, German, Greek, Italian, Portuguese, Slovak,
The great optimization of internal modules was performed. The program is now
The Micro Edition package was added. If you have an interest for more stable
product that is in addition a little bit faster, this package was made
especially for you!
The compression ratio of the installer was increased. Our program is a really
lightweight thing now!
NOTE: Program options were moved to environment variables. The udefrag.cfg file
is no more useful. Please read the User Manual carefully and reconfigure your
UltraDefrag installation manually.
Tools and Utilities
Product page: here