From: Craig on
Indispensable!

Well, really, I can't say as I don't use this. F/OSS & cross-platform,
it requires python & wxpython.

> Cain performs stochastic and deterministic simulations of chemical
> reactions. It can spawn multiple simulation processes to utilize
> multi-core computers. It stores models, simulation parameters, and
> simulation results in an XML format. In addition, SBML models can be
> imported and exported. The models and simulation parameters can be
> read from input files or edited within the program.
>
> The GUI (Graphical User Interface) shown below is written in Python
> and uses the wxPython toolkit. The solvers are implemented as command
> line executables, written in C++, which are driven by Cain. This
> makes it easy to launch batch jobs. It also simplifies the process of
> adding new solvers. Cain offers a variety of solvers:

<http://cain.sourceforge.net/>


--
-Craig