Gaphor is a UML, SysML, RAAML, and C4 modeling application. It is designed to be easy to use, while still being powerful.
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Gaphor is a UML, SysML, RAAML, and C4 modeling application. It is designed to be easy to use, while still being powerful.
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JetUML is a lightweight desktop application for interactively creating and editing diagrams in the Unified Modeling Language.
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UML Designer provides a set of common diagrams to work with UML 2.5 models. It’s based on the UML2 Eclipse plugin.
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Dia is a tool for making diagrams and schematic illustrations for articles, books, documentation, modelling and other uses, inspired by Visio.
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UMLet is a UML tool with a simple user interface: draw UML diagrams fast, build sequence and activity diagrams.
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ArgoUML is a powerful yet easy-to-use interactive Java based graphical software design environment that uses open standards.
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Modelio is first and foremost a modeling environment, supporting a wide range of UML/BPMN models and diagrams
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Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology. It also generates code from UML diagrams.
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Umple is a model-oriented development technology for incorporating textual UML constructs in programming languages.
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Violet (Very Intuitive Object Layout Editing Tool) is an easy-to-learn, open source UML editor. It’s designed for students, teachers, and authors.
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