1)   Innovatools What's On My Computer 2.0
Find out about any file, folder, or program on your computer - search the web for the information you need. Keep out viruses, trojans, and poor-quality software. Keep your computer secure, and use your PC with peace of mind and confidence.
security, utility, secure, identification, virus, trojan, attachment, file type, file identification, peace of mind,

 2)   File identifier 0.5.0
Command line tool that permits identification of different files, as well as extracting the metadata associated with those files. Furthermore, the identification part of the software is a text database that can easily be modified by the user.
utilities, file identification, file extensions, types, metadata, magic, xmp, dublincore, mime, file identify,

 3)   Chaos MD5 1.0

md5 generator, md5 generator utility, md5, security, file integrity, file identification,