Sysinternals File and Disk Utilities

• AccessChk
  

  This tool shows you the accesses the user or group you specify has to files, Registry keys or Windows services.

• AccessEnum
  

  This simple yet powerful security tool shows you who has what access to directories, files and Registry keys on your systems. Use it to find holes in your permissions.

• CacheSet
  

  CacheSet is a program that allows you to control the Cache Manager's working set size using functions provided by NT. It's compatible with all versions of NT.

• Contig
  

  Wish you could quickly defragment your frequently used files? Use Contig to optimize individual files, or to create new files that are contiguous.

• Disk2vhd
  

  Disk2vhd simplifies the migration of physical systems into virtual machines (p2v).

• DiskExt
  

  Display volume disk-mappings.

• DiskMon
  

  This utility captures all hard disk activity or acts like a software disk activity light in your system tray.

• DiskView
  

  Graphical disk sector utility.

• Disk Usage (DU)
  

  View disk usage by directory.

• EFSDump
  

  View information for encrypted files.

• FindLinks
  

  FindLinks reports the file index and any hard links (alternate file paths on the same volume) that exist for the specified file.  A file's data remains allocated so long as at it has at least one file name referencing it.

• Junction
  

  Create Win2K NTFS symbolic links.

• LDMDump
  

  Dump the contents of the Logical Disk Manager"s on-disk database, which describes the partitioning of Windows 2000 Dynamic disks.

• MoveFile
  

  Schedule file rename and delete commands for the next reboot. This can be useful for cleaning stubborn or in-use malware files.

• NTFSInfo
  

  Use NTFSInfo to see detailed information about NTFS volumes, including the size and location of the Master File Table (MFT) and MFT-zone, as well as the sizes of the NTFS meta-data files.

• PendMoves
  

  See what files are scheduled for delete or rename the next time the system boots.

• Process Monitor
  

  Monitor file system, Registry, process, thread and DLL activity in real-time.

• PsFile
  

  See what files are opened remotely.

• PsTools
  

  The PsTools suite includes command-line utilities for listing the processes running on local or remote computers, running processes remotely, rebooting computers, dumping event logs, and more.

• SDelete
  

  Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.

• ShareEnum
  

  Scan file shares on your network and view their security settings to close security holes.

• Sigcheck
  

  Dump file version information and verify that images on your system are digitally signed.

• Streams
  

  Reveal NTFS alternate streams.

• Sync
  

  Flush cached data to disk.

• VolumeID
  

  Set Volume ID of FAT or NTFS drives.