JuPedSim is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

JuPedSim is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with JuPedSim. If not, see


In no event shall JuPedSim be liable to any party for direct, indirect, special, incidental, or consequential damages, including lost profits, arising out of the use of this software and its documentation, even if JuPedSim has been advised of the possibility of such damage.

JuPedSim specifically disclaims any warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The software and accompanying documentation, if any, provided hereunder is provided “as is”. JuPedSim has no obligation to provide maintenance, support, updates, enhancements, or modifications.

Forschungszentrum Jülich GmbH makes no warranty, expressed or implied, to users of JuPedSim, and accepts no responsibility for its use. Users of JuPedSim assume sole responsibility for determining the appropriateness of its use; and for any actions taken or not taken as a result of analyses performed using this tool.

Users are warned that JuPedSim is intended for academic use only. This tool is an implementation of several computer models that may or may not have predictive capability when applied to a specific set of factual circumstances. Lack of accurate predictions by the models could lead to erroneous conclusions with regard of life safety.