Application generator for developing Windows client/server applications from Powersoft Corporation, Burlington, MA. It uses a programming language called PowerScript that is similar of BASIC. PowerBuilder supports SQL and several databases, including DB2 and Oracle. PowerMaker is a subset of PowerBuilder with a simplified interface for power users and departmental use. It accesses popular databases as well as its own relational database. PowerViewer is the query, reporting and business graphics generator for both products.