Which parametric software for simulation?

Hi everyone! I am looking for a parametric CAD software that would allow me to make simulations such as: the material of the part, the forces and effects suffered by the part (force, torque, ...), the imposed displacements, the mesh of the part and many other options

However, I would like it to be free and very easy to install please, I'm not a good computer scientist 

(For the language of the software, English would be enough but French is always preferable)

Thank you!!!

Apart from its 3 there for free, I don't see...

http://www4.ac-nancy-metz.fr/echanges-pedagogiques-btp/?q=node/200