Modelio is an open source modeling environment which can be extended through modules to add functionalities and services.
You will also find a range of existing open source modules on the Modelio forge. You can download modules from each individual forge module project.
Download Modelio [Latest version: 4.1.0]
The latest version of Modelio 4.1.0 (Build 202009292130) is now available (Last update on october 1st, 2020 ).
Please select the right file for your system.
Platform | Architecture | File |
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Modelio | ||
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Please see the release note for more information.
How to launch
First of all, please check the system requirements!
From version 3.6, Modelio is delivered with a setup (For Linux and Windows)!
For MacOS X, no installation is provided. Just unzip the downloaded archive and use Modelio. Additional information about running Modelio on a MacOS X workstation.
Checksums
After you download the file, you can verify that it is not corrupt by comparing its SHA256 checksum to the available checksum in the following file (More information about SHA-256).


You can extend Modelio functionalities through modules, model components, plugins or Jython scripts. Many extensions are free/open source, some are commercial.

Modelio
Core product
UML/BPMN modeler, XMI, UML2 and BPMN2 diagrams, ...
Modules
- Code generation
Java, C++, C#, SQL, ... - Document generation
Web Model Publisher, Document Publisher - Modeling extensions
SysML, TOGAF, SoaML, MARTE, ...
Jython scripts
Jython scripts can be used for small tasks, automated tasks, get quick information from model, ...
Model components
Model components are parts of a larger model packaged into a single file, ...
Plugins
A plugin is an installable software that provides additional features to the Modelio core.
Download Modelio [4.0.1]
Modelio 4.0.1 (Build 202001232131) has been released on April 31, 2020.
Please select the right file for your system.
Platform | Architecture | File |
---|---|---|
Modelio | ||
![]() | 64-bit | ![]() |
![]() | 64-bit | ![]() |
![]() | 64-bit | ![]() |
![]() | 64-bit | ![]() |
![]() | 64-bit | ![]() |
![]() | 64-bit | ![]() |
Please see the release note for more information.
How to launch
First of all, please check the system requirements!
From version 3.6, Modelio is delivered with a setup (For Linux and Windows)!
For MacOS X, no installation is provided. Just unzip the downloaded archive and use Modelio. Additional information about running Modelio on a MacOS X workstation.
Alternative download links
If, for some reason, the download does not succeed or if it is too slow you can try the following alternative download links.
Platform | Architecture | File |
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Modelio 4.1.0 | ||
![]() | 64-bit | Modelio 4.1.0 - Windows 64-bit |
![]() | 64-bit | Modelio 4.1.0 - RedHat/CentOS 8 64-bit |
![]() | 64-bit | Modelio 4.1.0 - RedHat/CentOS 7 64-bit |
![]() | 64-bit | Modelio 4.1.0 - Debian 9/10 64-bit |
![]() | 64-bit | Modelio 4.1.0 - Ubuntu 16.04/18.04 64-bit |
![]() | 64-bit | Modelio 4.1.0 - MacOS X |
Older versions can be downloaded on the Modelio sourceforge page.
Additional information: