Modelio
An open source modeling environment supporting the main standards: UML, BPMN, MDA, SysML, ...
List of UML Software
| AmaterasUML, ArgoUML, BOUML, Chart Mage, D2, Dia, DotUML, EclipseUML, GenMyModel, Graphviz, Green UML, LaTeX to UML, MermaidJS, Modelio, NClass, Nomnoml, ObjectAid, PlantUML, StarUML, TextUML, Textual UML tools for Sequence diagrams, Together, UML Graph, USE, Umbrello UML Modeller, Umple, Violet UML Editor, Visio, ZenUML, eUML2 Free, yUML |