StarUML v6.3.3

Compatible with UML 2.x standard metamodel and diagrams: Class, Object, Use Case, Component, Deployment, Composite Structure, Sequence, Communication, Statechart, Activity, Timing, Interaction Overflow, Information Flow and Profile Diagram.

Life-Cycle Software Design includes the whole developmentcycle:
Enterprise Architect provides complete traceability from requirements analysis and design artefacts, through to implementation and deployment. Combined with in-built task and resource allocation, Project managers and QA teams are equipped with the information they need to help deliver projects on schedule.

Compatible with UML 2.x standard metamodel and diagrams: Class, Object, Use Case, Component, Deployment, Composite Structure, Sequence, Communication, Statechart, Activity, Timing, Interaction Overflow, Information Flow and Profile Diagram.

Life-Cycle Software Design includes the whole developmentcycle:
Enterprise Architect provides complete traceability from requirements analysis and design artefacts, through to implementation and deployment. Combined with in-built task and resource allocation, Project managers and QA teams are equipped with the information they need to help deliver projects on schedule.

Astah SysML is a lightweight, and a user friendly tool to model SysML diagrams. Visualize the essence of your ideas before you code. Diagrams create a clear understanding among teams.