Visual Paradigm for UML (Modeler Edition) for Windows 

Visual Paradigm for UML is an easy-to-use UML CASE tool supporting all UML diagrams - class diagram, use case diagram, sequence diagram, communication diagram, state diagram, activity diagram, component diagram, deployment diagram, object, package.
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SDE for NetBeans (PE) for Windows 

SDE for NetBeans is a UML plugin for NetBeans. You can draw all types of UML diagrams (class, use case, sequence, collaboration, statechart, activity, component, deployment, object diagram) and perform textual analysis in NetBeans...
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SDE for Sun ONE (SE) for Windows 

SDE for Sun ONE is a UML plug-in for Sun ONE. SDE supports reverse engineering (Java code to UML model), code generation (UML model to Java code), import Rational Rose project, import/export XMI files, Microsoft Visio integration...
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SDE for Sun ONE (SE) for Mac OS X 

SDE for Sun ONE is a UML plug-in for Sun ONE. You can draw all types of UML diagrams (class, use case, sequence, component ...) in Sun ONE, generate Java code, reverse engineer Java code to class diagram, import Rational Rose...
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SDE for Sun ONE (SE) for Linux 

SDE for Sun ONE is a UML tool tightly integrated with Sun ONE. SDE supports the latest UML notation, code generation (model to Java), reverse engineering (Java to model), import Rational Rose, import/export XMI, UML document generation...
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SDE for Sun ONE (ME) for Windows 

SDE for Sun ONE is a UML modeling tool tightly integrated with Sun ONE. SDE supports reverse engineering (Java code to UML model), code generation (UML model to Java code), Microsoft Visio integration, import Rational Rose project...
sun one uml modeler add-ins plugins uml 2.0 uml tools modelling tools uml diagrams case tools class diagrams use cases rational rose