OPCAT is a desktop standalone software for OPM-based modeling.
It is provided freely as-is with no support or guarantee whatsoever.
OPCloud is a modern cloud-based software that can be used freely by academic professors for teaching and research purposes only upon request to email@example.com
Before installation please check if the latest Java version is installed on your computer (OPCAT does not work with Java 7)
For Java download follow Java SE Runtime Environment link
1. OPCAT Installation (Version 4_2, Version 4.0) :
OPCAT is free under GNU General Public License – http://www.gnu.org/licenses/gpl-3.0.en.html and gratis (no fee required), but without commitment to provide access to the source code.
– OPCAT Server Guide
– OPCAT Admin Guide
– OPCAT User Guide
– OPCAT Security User Set
– OPCAT Security Path
2. OPCAT V.3 Downoad (with executable simulation described in Yevgeny Yaroker, Valeriya Perelman, and Dov Dori, An OPM Conceptual Model-Based Executable Simulation Environment: Implementation and Evaluation. Accepted to Systems Engineering, July 2012. )
OPCAT 3 Tutorial
How to Install OPCAT on MAC
4. OPCAT Zip (For taking the needed jars)