License info

Molflow+ and Synrad+ are copyrighted by CERN and E.S.R.F.

The authors are Jean-Luc PONS (ESRF), Roberto KERSEVAN (CERN), Pascal BAHR (CERN) and Marton ADY (CERN). See about page for contact information.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantibility or fitness for a particular purpose. See the GNU General Public License for more details.

Full license text:


  • You can download and use the codes for free, even in a commercial environment
  • If you modify the code, the license requires any derivative work to be distributed under the same (open-source) license
  • If you publish results computed with our codes, we kindly ask you to include a reference to this IPAC'19 proceeding:

Recent developments of Monte-Carlo codes MolFlow+ and SynRad+
M. Ady, R. Kersevan
10th Int. Particle Accelerator Conf., Melbourne, Australia -  doi:10.18429/JACoW-IPAC2019-TUPMP037