MicroStation <application> A full-featured 2-D and 3-D {CAD} program for {MS-DOS}, {Microsoft Windows}, {Macintosh}, and {Unix} {workstations} from {Bentley Systems, Inc.} Created in 1984, MicroStation is a high-end package used worldwide in environments where many designers work on large, complex projects. MicroStation Modeler is a superset of MicroStation that provides {solid modelling}, and MasterPiece is MicroStation's {rendering} and {animation} program. (2001-04-19)