Scalpel is a fast file carver that reads a database of header and footer 
definitions and extracts matching files or data fragments from a set of 
image files or raw device files. 
Scalpel is filesystem-independent and will carve files from 
FATx, NTFS, ext2/3, HFS+, or raw partitions. 
It is useful for both digital forensics investigation and file recovery. 

WWW:	http://www.digitalforensicssolutions.com/Scalpel/