Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

It’s been a year since I've been using Visio for all my diagramming needs. This diagramming software helps me create data flows & other IT diagrams. It helps simplify complex diagrams with dynamic and data-driven visuals. This is the best diagramming software that I have used till date, but not sure how well it meets your needs.