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An open source modeling environment supporting the main standards:
UML, BPMN, MDA, SysML, ...

Latest version: 3.7.0 (Last update on November 27st, 2017)
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What is Modelio?

Learn more about Modelio, its supported standards, its features, its ecosystem, ...

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Get Started

Some steps to start using Modelio, create projects, handle diagrams, install modules, ...

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Get involved in the Modelio community

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Find and download available extensions, resources and tools.

Recent activities

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    • Modelio - Video tutorials
    • Video tutorial: This tutorial has been done for Modelio 3.7 but it can be easily used for Modelio 3.x series. When you update a Modelio project only the work models are updated however, generally, the project contains model components (like the Predefined Types) that are not updated automatically....
    • In Users / General help
    • 46 minutes ago
    • check
    • [Solved] Representation-mode: User-defined image
    • Hi makugel123, The "User defined image" tagged value has been added for Archimate elements in the new version of Modeler Module 8.8.10. To get it, just open the "Configuration\Modules catalog..." window and click on the "Check for new versions..." command. Once you've added the Modeler Module...
    • In Users / General help
    • 21 hours 27 minutes ago
    • check
    • [Solved] Representation-mode: User-defined image
    • Hi makugel123, The "User defined image" property is missing on the ArchiMate elements, we'll fix that in the next version of the Modeler Module. Concerning your second question about creating properties on custom-defined stereotypes, this is done using the "Create element" on the custom...
    • In Users / General help
    • 3 days 16 hours ago
    • file
    • Modelio 3.7 performance issues
    • Hi Jason, It seems the problem comes from some Transitions which produce an NPE in the log, causing Modelio to slow down... I've created an issue for this, we'll try to fix it for next patch : As a workaround, folding the concerned elements in the explorer...
    • In Users / General help
    • 3 days 17 hours ago
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