ANSYS
ANSYS offers a comprehensive range of engineering simulation solution sets providing access to virtually any field of engineering simulation that a design process requires. Companies in a wide variety of industries use ANSYS software. The tools put a virtual product through a rigorous testing procedure (such as crashing a car into a brick wall, or running for several years on a tarmac road) before it becomes a physical object
UNIGRAPHICS 8.0
UNIGRAPHICAS IS BASICALLY DEVELOPED BY SIMENS +
NX delivers a complete set of flexible shape creation, manipulation, and analysis tools and is an integrated part of a complete digital product development solution.