Koingo Software today announced Track Destroyer, a utility to keep a computer secure and optimized. Track Destroyer allows users to easily eradicate history of recently used files, visited Web pages, launched applications, connected servers, and more. “Unlike some other privacy protection tools which only delete the files and thus can be easily recovered by some data recovery tool, our Track Destroyer completely removes those files from your hard disk without the possibility to recover it by any practical software or hardware methods.” Track Destroyer requires Mac OS X 10.2 or later and is priced at US$19.95. A free trial is also available.