(A free program for auto disk defragmentation for Microsoft Windows XP)
KWare -Geological
Software
by
Ken Wohletz
One of Windows XP™ system tools is "Disk Defragmenter," which can do a reasonable job of disk maintenance. Its main limitation is that it runs only in interactive mode and cannot be scheduled for automatic operation. A high desirability of disk maintenance is that it continues in background operation and can be scheduled at nights or periods of low computer usage. AutoDefragXP fits the bill. It uses an operating system internal utility to analyze and defragment selected hard drives, and it can be scheduled to run at user-specified times using a convenient link to the system's scheduler.
Features:
Below is a screen shot of the AutoDefragXP simple user interface.

KWare AutoDefragXP software (Copyright KWare 2003) is available as self-installing files for downloading for the Windows XP operating systems:
Download for Windows XP: ADXP-Install.exe,
(version 1.00.0000, 2.35 MB, 30 September 2003).
If you are updating KWare AutoDefragXP, you should uninstall it before reinstalling
this newer version.
DISCLAIMER: The development of this program was completed solely by KWare (Ken Wohletz). Neither KWare, nor Ken Wohletz, nor his family and employer makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. References herein to any specific commercial product, process, or service by trade name, mark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by KWare.