Now a days designing software emphasize more on analytical aspects like stress, flow and environmental impacts.
They now have to make a detailed and comprehensive analysis to ensure that the design will last long. In fact companies can not survive if designers only make engineering drawing of their ideas. Now a days companies prefer to hire designers who not only design the objects but also analyze them in all aspects. Industry level engineers use solidworks tools. it’s software used for 2D 3D CAD Designing. Solidworks 2013 Free Download Full Setup for 32/64 Bit Windows.