StarUML is compatible with UML 2.x standard, and supports in total 11 kinds of UML diagrams: class, object, use-case, component, deployment, composite structure, sequence, communication, statechart, activity, and profile diagrams. You can also create Entity-Relationship Diagrams (ERD). ERD is one of the most frequently used diagram for database modeling. Our ERD is based on crow’s-foot notation, which is much easier and readable than Chan’s notation.
Updated on Sep 18 2023