Visual Paradigm Online is an impressive suite of lightweight diagramming tools that support a wide range of visualization needs. Its Free Edition is offered as a free online class diagram software and supports various diagrams like UML, ERD, Organization Chart and more. Visual Paradigm Online features an intuitive UI and a wide range of powerful and easy-to-use diagramming tools, making software design easy without any learning needed.
For doing homework, self-learning, and all sorts of personal uses. For Free!
Create brilliant online class diagrams with our intuitive online UML editor. Highlighted features:
A full set of editing features are there to assist you in producing high quality result for use in your reports and presentations:
Try it yourself. Just browse the Class Diagram examples below and click Open Diagram to open and edit. You will see for yourself that it is everything we say it is, or perhaps more.