Astah UML

What is Astah UML?

Astah UML is a specialized UML diagramming tool designed for software developers, systems analysts, project managers, IT consultants, and academic institutions. It supports a wide range of UML diagrams, including class diagrams, use case diagrams, state machine diagrams, activity diagrams, sequence diagrams, communication diagrams, component diagrams, deployment diagrams, composite structure diagrams, and mind maps.

Categories & Use Cases

Media

Screenshot of Class diagram in Astah UML, showing classes with attributes, operations, and associations. The model browser on the left lists all model elements, and the property panel below the diagram is used to edit the selected element.

Screenshot of Use case diagram in Astah UML, showing actors connected to the use cases of an online shop system. Use cases can be linked to other UML diagrams in the same model.

Screenshot of Sequence diagram in Astah UML, showing messages exchanged between objects over time along their lifelines. Sequence diagrams can be created from classes already defined in the model.

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Screenshot of Class diagram in Astah UML, showing classes with attributes, operations, and associations. The model browser on the left lists all model elements, and the property panel below the diagram is used to edit the selected element.