Modelio is the professional open source modeling environment, delivering unrivaled functionality for business, software and infrastructure architects. Distributed under the GPL license, Modelio provides integral support for UML2 and BPMN2, and dedicated modeling extensions such as TOGAF and SysML. As a true enterprise open source solution, Modelio supports group working with multiple projects and provides a repository for sharing and reuse of existing model elements.
In addition, Modelio’s permissively licensed add-on module framework is designed to make it the most active ecosystem for customization, innovation and development of new modeling solutions. Companies and individuals can develop both open source and proprietary add-ons, giving users the maximum choice on how to expand on Modelio’s firm, open foundations.