Fatback is a forensic tool for undeleting files from FAT file systems.

Fatback is different from other undelete tools in that it does the
following:

   * Runs under UNIX environments
   * Can undelete files automatically
   * Supports Long File Names
   * Supports FAT12, FAT16, and FAT32
   * Powerful interactive mode
   * Recursively undeletes deleted directories
   * Recovers lost cluster chains
   * Works with single partitions or whole disks