This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
By Mark Russinovich
Published: October 15, 2020
Download DiskView (800 KB)
Run now from Sysinternals Live.
DiskView shows you a graphical map of your disk, allowing you to determine where a file is located or, by clicking on a cluster, seeing which file occupies it. Double-click to get more information about a file to which a cluster is allocated.
Download DiskView (800 KB)
Run now from Sysinternals Live.
Documentation
This utility captures all hard disk activity or acts like a software disk activity light in your system tray.
Use NTFSInfo to see detailed information about NTFS volumes.
Display volume disk-mappings.
Training
Module
Maintain disks and volumes - Training
This module explores file system fragmentation and the tools that you can use to reduce fragmentation. Students will learn how Windows can compress files to take up less space on the hard disk.