Autodesk Simulation Multiphysics -

If you are writing a sentence:

The proper article for "Autodesk Simulation Multiphysics" would be: autodesk simulation multiphysics

In this case, "the" is an article modifying the noun "software". If you are writing a sentence: The proper

No additional articles are needed.

"The software used for this project was Autodesk Simulation Multiphysics." autodesk simulation multiphysics