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About Modelio

Modelio is an open source modeling environment (UML2, BPMN2, ...). Based on a 20-year track record of high end commercial products, Modelio delivers a broad-focused range of standards-based functionalities for software developers, analysts, designers, business architects and system architects.

More on Modelio's features...

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Welcome to the community platform for users who utilize the Modelio open source modeling environment and developers who build extensions for it. This website provides valuable resources and everyone will be happy to help should you have questions.


Modelio 3.1.2 has been released

The Modelio development team is glad to announce the release of Modelio 3.1.2. Modelio 3.1.2 is a maintenance release. It fixes in particular a refresh issue due to the Element view.

Modelio 3.1.2 release note.

Download Modelio 3.1.2

Discover Modelio Store extensions

Extend and adapt Modelio by adding modules which provide additional functionalities and services.

Go to the Modelio Store

Open source Java code generation and reverse tool

With Java Designer, enjoy an open source module that provides Java code generation and reverse.

More information about Java code generation and reverse

Check out the Modelio Store for more open source or free extensions

Free Web Document Publisher

Get a free Web Document Publisher. From your model, generate HTML documentation containing both information on your model and your diagrams.

More information about Web Document Publisher

Check out the Modelio Store for more open source or free extensions


Recent activities

  • Feed type

    Thanks for your prompt response. Would it make sense to file enhancement requests for these in the bug tracking system? My understanding is that since Modelio is an RCP application, adding new plugins to its /plugins folder is unlikely to have any effect - but I may be wrong...
  • Feed type
    Hi Dimitris,

    Unfortunatly it is not possible to contribute to Modelio as you want.

    Concerning the addition of a new view, the closest available and official contribution is the module property page.
    If, according to your need, this is not enough you can take a look at how to create/define/add eclipse plugins but we do not have any support for that...
  • Feed type

    Is it possible to:

    1) contribute a new view (e.g. similar to the Script view) to Modelio through a module?
    2) contribute to the validation capabilities of Modelio through a module (i.e. add errors/warnings to the Audit view through Java code)?

    If so, any pointers would be really appreciated...
  • Feed type
    Hi jabiri,

    Did you copy the "Modelio 3.1.2" from dmg file on your disk?

    You can also have a look on the 'How to make Modelio 3 work on MacOS X' entry in the FAQ.

    Best regards,
  • Feed type
    hi, my computer configuration is :
    Processeur 2,7 GHz Intel Core i7
    Mémoire 4 Go 1333 MHz DDR3
    Logiciel OS X 10.9.4 (13E28)
    When i downloaded modelio , and opened the modelio.dmg , the application quite automatically ,
    It will be great if someone help me to fix it ...

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