A simple command line tool designed to verify the integrity o iles DiamondCS MD5 is a simple command line tool designed to verify the integrity o iles. Downloaded software is often accompanied by an MD5 'hash' (or 'checksum') - you can see one or this utility towards the bottom o the page.
This serves as a unique identifier or the contents o the ile - i the ile contents change then so does the MD5 hash, making it easy to verify the integrity o iles.