O&O Defrag 2000 Freeware for Windows

O&O Defrag 2000, a Windows defragmentation software, is freeware. It can replace the standard Windows 2000/XP Defragmentation Software and is fully integrated into Microsoft Management Console as a snap in.

Partitions can be analysed and manually defragmented using the SPACE function. Now you can display clusters in "faded" mode. The clusters will be displayed in a brighter, or darker, color depending on how full they are and what their contents are. The Cluster Inspector allows you to view the contents of clusters and display fragmented files.