ConceptDraw Office  ConceptDraw OFFICE is a proprietary office software suite of business productivity tools, developed by Computer Systems Odessa for use with either Microsoft Windows and macOS operating systems. ConceptDraw OFFICE is composed of mind mapping, project management and business diagramming tools. The three components use the cross-format exchange technology, allowing users to employ a visual approach to information management  whereby the same set of data can be shown as a mind map, Gantt chart, or business graphic design.