BOUML - a free UML tool box. UML CASE tool for software development. Modelio, outil de modélisation UML - MDA, conception d'architecture d'entreprise et logicielle. Astah* community - FREE UML Modeling Tool. It's time to try Astah for free!
Astah Community is an add-on tool for your UML that is ready to use the instant you download it, allowing your UML to be quickly and easily enhanced, and refining your development process with Astah's innovative modeling approach. FAQ: Can Astah Community be used for commercial projects? Included Features Instantly suggest features to modelsAutomatically aligns actors, UseCase, and ClassesCustomizable key-shortcuts to increase diagrams functionality.