Softwares for mechanical students

There are so many institutes that are providing training on software's like ANSYS,HYPERMESH. They will teach you to some extent only and they will collect more money. . For designing : Auto cad, Solidworks,catia v6,Pro-e Finite element mesh : HYPERMESH Finite element analysis : ANSYS Explicit finite element analysis :LSDYNA i will write the brief discussion about these software's----------------