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Open Source Enterprise Architect Alternatives

The best open source alternative to Enterprise Architect is Wireflow. If that doesn't suit you, our users have ranked more than 25 alternatives to Enterprise Architect and 12 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Enterprise Architect are Papyrus UML, ProcessMaker, Diagramo and NClass.

Enterprise Architect alternatives are mainly UML Modeling Tools but may also be Mind Mapping Tools or Wireframing Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Enterprise Architect.
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  1. Wireflow icon

    Wireflow

    • Online
    • Self-Hosted
    114 alternatives to Wireflow 

    Wireflow is free, online, real-time collaborative, open source tool for creating beautiful user flow prototypes.

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    Features
    1.  Real time collaborationMultiple users can work together in Wireflow simultaneously.
    2.  Kanban BoardWireflow allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
    Screenshot
  2. Papyrus UML icon

    Papyrus UML

    • Mac
    • Windows
    • Linux
    • Eclipse
    38 alternatives to Papyrus UML 

    Graphical modelling open source UML2 tool based on Eclipse environment.

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    Features
    Use Case


  3. ProcessMaker icon

    ProcessMaker

    • FreemiumOpen Source
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    123 alternatives to ProcessMaker 

    ProcessMaker is a cost effective and easy to use open source business process management (BPM) or workflow software application. Workflow software such as ProcessMaker can assist organizations of any size with designing, automating and deploying business processes or workflows...

    Screenshot
  4. Diagramo icon

    Diagramo

    • FreeOpen Source
    • Online
    74 alternatives to Diagramo 

    Diagramo is an online flowchart software

    • diagrams (create, edit and share)
    • organization charts (create, edit and share)
    • network diagrams (create, edit and share)
    • graphs (create, edit and share).
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    Features
    Screenshot
    Diagramo vs Enterprise Architect opinions
    pros, cons and recent comments
    Guest

    it lacks a lot of necessary functionalities.

    Negative comment ago
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  5. NClass icon

    NClass

    • FreeOpen Source
    • Windows
    27 alternatives to NClass 

    NClass is a free tool to easily create UML class diagrams with full C# and Java language support. The user interface is designed to be simple and user-friendly for easy and fast development. Properties, enums, delegates and other language specific elements are fully supported...

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    Features
    Discontinued

    Since 2010

    Screenshot


  6. Modelio icon

    Modelio

    • Windows
    • Linux
    • Eclipse
    31 alternatives to Modelio 

    Modelio is an open source modeling tool supporting natively UML, BPMN and model exchange with XMI. It allows to draw all UML2 diagrams and specific diagrams for business process modeling. It is easy and powerful with the capacity to add new functionalities to the application.

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    Features
    1.  PortableModelio can be used from a USB stick or similar with no prior installation.
    Class diagrams
    Sequence diagrams
  7. Archi icon

    Archi

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    13 alternatives to Archi 

    The Archi® modelling tool is targeted toward all levels of Enterprise Architects and Modellers. It provides a low cost to entry solution to users who may be making their first steps in the ArchiMate modelling language, or who are looking for a free, cross-platform ArchiMate...

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    Features
    1.  PortableArchi can be used from a USB stick or similar with no prior installation.
      Screenshot
      Screenshot
    • SQL Power Architect icon

      SQL Power Architect

      • Free PersonalOpen Source
      • Mac
      • Windows
      • Linux
      42 alternatives to SQL Power Architect 

      The SQL Power Architect data modeling tool was created by data warehouse designers and has many unique features geared specifically for the data warehouse architect. It allows users to reverse-engineer existing databases, perform data profiling on source databases, and...

      Discontinued

      It was last updated in 2014.

      OLAP Schema Editor
    • WhiteStarUML icon

      WhiteStarUML

      • FreeOpen Source
      • Windows
      35 alternatives to WhiteStarUML 

      WhiteStarUML is a fork of StarUML with an intent to revive its Delphi code base by updating code to recent Delphi editions, reducing dependence on third party components and fixing bugs and adding new features.

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      Features
      Basic class diagram
    • UML Designer icon

      UML Designer

      • Mac
      • Windows
      • Linux
      13 alternatives to UML Designer 

      UML Designer provides a set of common diagrams to work with UML 2.5 models. The intent is to provide an easy way to make the transition from UML to domain specific modeling.

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      Features
      Screenshot
    Showing 10 of 12 alternatives
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