The jQuizShow is provided free of charge for your use, whether personal, government, non-profit or commercial. It is provided and distributed under the GNU General Public License .
The Java source code for the jQuizShow is also available under the terms of the GNU GPL. If you are interested in the source code, please visit the jQuizShow Project site. While you are there, why not also consider becoming a part of the jQuizShow development team?