Modelio

Modelio

Modelio is an open source modeling tool for software architects and developers. It supports various modeling standards like UML, BPMN, and requirements modeling. Modelio helps create visual models and diagrams to design, document, and communicate complex software systems.
Modelio image
uml bpmn modeling documentation design

Modelio: Open Source Modeling Tool

Modelio supports various modeling standards like UML, BPMN, and requirements modeling for designing, documenting, and communicating complex software systems

What is Modelio?

Modelio is an open-source all-in-one modeling environment supporting a wide range of modeling standards and methods. It includes support for:

  • UML 2 modeling with class diagrams, use case diagrams, sequence diagrams, state machines, activity diagrams, etc.
  • BPMN 2.0 business process modeling notation
  • Requirement modeling
  • Data modeling and database design with ER diagrams
  • Wireframing and UI prototyping
  • SysML systems engineering modeling
  • Archimate enterprise architecture modeling

With its intuitive interface and extensive toolset, Modelio enables software teams to graphically model complex systems and processes for better analysis and communication. It generates neat and clean diagrams that can be easily exported to various formats. The tool also supports model-driven architecture with customizable code generators.

Modelio models can be modulealized and the environment facilitates collaborative modeling and model sharing. The community edition is licensed under GPL v2 and available for Windows, OS X, and Linux platforms. Paid commercial editions also provide professional support options.

Modelio Features

Features

  1. UML modeling
  2. BPMN modeling
  3. SysML modeling
  4. Requirements modeling
  5. Architecture modeling
  6. Model transformation
  7. Model validation
  8. Code generation

Pricing

  • Open Source
  • Free

Pros

Open source

Supports multiple standards

Active community

Extensible via plugins

Available on multiple platforms

Cons

Steep learning curve

Limited documentation

Not as feature rich as commercial tools


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