Among the many simulation tools available today, OpenSIMPLY stands out as completely free simulation software for modeling systems of any complexity.
It provides full source code that you can compile into lightweight, standalone executable files — no interpreters, no heavy runtime environments needed.
These executables run quickly and efficiently, can be easily shared, launched multiple times simultaneously if required, and work independently on target machines.
For licensing details see the
free software page.
OpenSIMPLY is also
open-source simulation software.
It is written in Object Pascal and works with Delphi, Free Pascal compilers.
OpenSIMPLY offers high performance and very low resource usage that is critical for large-scale models.
The software works well for scientific research and university courses.
It runs in graphical mode or console on Windows and Linux (32-bit and 64-bit platforms).
OpenSIMPLY
Free open source simulation software
