MicroStation
MicroStation is a CAD software product for two and three dimensional design and drafting, developed and sold by Bentley Systems. The latest versions of the software are released solely for Microsoft Windows operating systems, but historically MicroStation was available for Macintosh platforms and a number of Unix-like operating systems. MicroStation is the platform architectural and engineering software package developed by Bentley Systems, Incorporated. Among a number of things, it generates 2D/3D vector graphics objects and elements. Current version is MicroStation V8i.
History
MicroStation was initially developed by Bentley Systems and sold and supported by Intergraph in the 1980s.
From its inception MicroStation was designed as an IGDS (Interactive Graphics Design System) file editor for the PC. Its initial development was a result of Bentley Systems's experience developing PseudoStation released in 1984, a program designed to replace the use of proprietary Intergraph graphic workstations to edit DGN files by substituting the much less expensive Tektronix compatible graphics terminals. PseudoStation as well as Intergraph's IGDS program ran on a modified version of Digital Equipment Corporation's VAX super-mini computer.