UML
UMLet - UML Tool for Fast UML Diagrams
The free UML tool UMLet lets you draw UML diagrams with a light-weight, pop-up-free user interface. It lets you draw diagram sketches fast; export diagrams to pdf, eps, jpg, gif...
UML Designer
UML Designer is a graphical tool to edit and vizualize UML 2.5 models. It uses the standard UML2 metamodel provided by Eclipse Foundation and it implements the following generic...
UML Lab Modeling IDE
UML Lab provides truly agile modeling and coding with Eclipse. The tool integrates UML modeling with code generation and template-based reverse and round-trip engineering.
PlantUML plugin
The plantuml library implements a DSL and renderer for many UML diagrams (class, sequence, objects, states, activities, …). See http://plantuml.com for more info about the DSL and...
Papyrus Software Designer
Papyrus Software Designer is a project of the Eclipse Papyrus’s galaxy. It enables code generation and reverse engineering for C++ (C soon to come) and Java. Code generation from...
AmaterasUML
AmaterasUML is an Eclipse plug-in for drawing UML which supports class-diagram, sequence-diagram and usecase-diagram. And it also provides Java support such as importing class...
EcoreTools : Ecore Diagram Editor
EcoreTools is a graphical modeler to create, edit and analyze Ecore models. It provides several a class diagram editor (similar to UML Class Diagrams), a package dependencies...
Eclipse OCL
Eclipse OCL is an implementation of the Object Constraint Language (OCL) OMG standard for EMF-based models.
YAKINDU Statechart Tools
With YAKINDU Statechart Tools, you can easily create complex systems in a visual way. Simulate and test your system’s behavior already while you are modeling. Code generators...