UML Designer
UML Designer provides a set of common diagrams to work with UML 2.5 models. The intent is to provide an easy way to make the transition from UML to domain specific...
A Powerful idea processor.It's Open Source and Freeware. Create UML Diagrams, Network Diagrams, Flowcharts and many other types of diagrams with the versatile...
Dynamic Draw is useful for general drawing purposes. For example, drawing a illustration, specification and so on.
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portable flowchart network-diagram class-diagram use-case activity-diagram arrows-and-nodes dynamic-draw sequence-diagram statecharts use-case-diagram visual-use-case