from the About box: Contool 3.3a Copyright 1988 - 1994 Chuck Musciano and Harris Corporation All Rights Reserved Contool has been released for private, not-for-profit use, and the copyright on the source code is retained by myself and Harris Corporation, my employer. This means that you can give the source code to anyone but you cannot sell any part of the source code, nor can you incorporate any part of the source code into a product which is subsequently sold. from the README --------------- Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Chuck Musciano and Harris Corporation not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. Chuck Musciano and Harris Corporation make no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. This software may not be sold without the prior explicit permission of Harris Corporation.