Microsoft Visio is a diagramming program for Microsoft Windows that uses vector graphics to create diagrams.
It is currently available in two editions: Standard and Professional. The Standard and Professional editions both share the same interface, but the latter has additional templates for more advanced diagrams and layouts as well as unique functionality that makes it easy for users to connect their diagrams to a number of data sources and display the information graphically.

Licensing: Per a print server.

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