Ashampoo Magical Defrag
This automatically defragments your computer in the background, allowing you to maintain peak file system performance at all...
TreeSize Personal
This is a powerful and flexible harddisk space manager for Windows 98/ME/NT/2000/XP/2003.
O&O Defrag Professional Edition
This software will optimize your hard disk in Windows XP Home, Windows XP Professional, Windows 2000 Professional, and...
Norton Ghost
Save the stuff you care about with the new This.