The Sleuth Kit is a collection of open source file
system forensics tools that allow one to view
allocated and deleted data from NTFS, FAT, FFS,
and EXT2FS images. The Autopsy Forensic Browser
provides a graphical interface to The Sleuth Kit.
A wireframes, mockup, and prototype tool for desktop, Web, and mobile applications.
A Forth bytecode compiler with a little difference.