FilePro, from The Small Computer Company, is a friendly menu-oriented database originally written for the TRS-80 in 1978 and ported to many other platforms including DOS, Xenix, and OS/2. The original version of the software was developed by software engineer Howard Wolowitz - the character by that name in the TV sitcom "The Big Bang Theory" was named after him, as he was a friend of one of the show creators.