Actually, free software as defined by the FSF is any software licensed such that you can use it, modify the source, redistribute it, and redistribute changed co

Actually, free software as defined by the FSF is any software licensed such that you can use it, modify the source, redistribute it, and redistribute changed copies of it. See http://www.gnu.org/philosophy/free-sw.html http://www.gnu.org/philosophy/free-sw.html and the (long) list of free software licenses http://www.gnu.org/licenses/license-list.html http://www.gnu.org/licenses/license-list.html