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The open source extensible modeling environment supporting:

UML, BPMN, ArchiMate, SysML, ...

Latest version: 3.8.1 (Last update on April 17st, 2019)
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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

    • question-circle
    • Document publisher: null pointer exception
    • Hi, So I've started using Modelio since 2 days and I'm trying to work with the document publisher. I would like to generate a document from all my diagrams but also add some text which can not be generated like introduction etc. So I've looked at some videos from your channel like this one:...
    • In Developers / Modules
    • 4 hours 23 minutes ago
    • check
    • [Solved] modelio.core: The 'Infrastructure.Abstrac...
    • Modeler module 9.0.07, seems to be OK. I've been investigating furher on my side, and it appears that the bug occurs for one specific project built on a generic template we are using in our collaboration. That template seams to break something in Modelio. Any idea to go ahead?
    • In Developers / Issues
    • 3 days 7 minutes ago
    • file
    • association classes code generation
    • Hello, If you have a support contract with Modeliosoft I suggest you to contact them in order to help you. The Modelio development team don't provide help about Modeliosoft commercial products.
    • In Users / Extensions
    • 3 days 3 hours ago
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