clContacts is a small command line application that allows you to manage your contacts in a simple and easy manner. Using it is quite straightforward, just select one of the 5 options in the menu: add, remove, view, edit a contact or list them all. It provides an easily manageable environment without the hassle of a heavyweight interface.

Your contacts are stored in a DAT file, making it possible to edit the file yourself....Read more about clContacts