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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

    • file
    • Incorrect Z order for (class) template parameters ...
    • Hi, Just started with modelio, simple example - cache with two template parameters KeyT and DataT. Template parameters basically not displayed on the diagram, only small part of letter "K" from "KeyT". Template parameters container can't be selected by any means even with trick to dragging it to...
    • In Developers / Issues
    • 3 hours 13 minutes ago
    • file
    • Shadow box in class diagram
    • Dear all, I have the same effect for a simple two class test model, where one association end has been set to non-navigable (see attachments). When a model with a non-navigable end is loaded, obviously the internal data is not correctly reconstructed. On the one hand the diagram then shows the...
    • In Developers / Issues
    • 3 weeks 4 days ago
    • file
    • ProxyPort and InterfaceBlock
    • Hi Gildas, ProxyPort and Interface Port are not yet available on SysML free distribution. Right now SysML module is compliant with SysML 1.2 specification. Best Regards, EBR
    • In Users / Extensions
    • 3 weeks 6 days ago
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