UModel Alternatives

    UModel is described as 'UML (Unified Modeling Language) software modeling tool from Altova, the creator of XMLSpy. UModel supports all 14 UML 2 diagram types and adds a unique diagram for modeling XML Schemas in UML' and is an app in the Development category. There are more than 10 alternatives to UModel for Windows, Linux, Mac, Online / Web-based and Chrome OS. The best alternative is Visual Paradigm. It's not free, so if you're looking for a free alternative, you could try WhiteStarUML or BOUML. Other great apps like UModel are StarUML (Paid), Software Ideas Modeler (Paid), GenMyModel (Freemium) and astah Community Edition (Free).

    This page was last updated Jul 24, 2021

    1. Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports key modeling standards such as Unified Modeling Language (UML) 2.4, SysML, ERD, DFD, BPMN 2.0, ArchiMate 2.0, etc.
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    2. StarUML is a program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on Win32 platform.


    3. Lightweight, powerful, easy to use, UML tool
    4. 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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      • FreeProprietary
      • Mac
      • Windows
      • Linux
      BOUML is a free UML 2 tool box (under development) allowing you to specify and generate code in C++, Java, Idl, Php and Python. BOUML runs under Unix/Linux/Solaris, MacOS X(Power PC and Intel) and Windows.


    5. GenMyModel is an online modeling plateforme for UML, BPMN2, Database, Flowchart and more. It supports realtime collaboration, centralized model repository, versioning and full traceability.
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    6. Astah Community is an add-on tool for your UML that is ready to use the instant you download it, allowing your UML to be quickly and easily enhanced, and refining your development process with Astah's innovative modeling approach.

      Discontinued

      Discontinued from September 2018.
      Cannot be downloaded anymore.

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    7. ClassBuilder is freeware CASE tool targeted at the C++ developer, running on Win2K-XP. It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction through a graphical user interface.
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      • Windows
      • Linux
      Whether you are a Business Architect, System Architect, Developer, Analyst or Designer, Modeliosoft meets your needs through its high quality solutions for modeling, and report, architecture or code generation.
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    8. The Model Development Tools (MDT) project focuses on big "M" modeling within the Modeling project. Its purpose is twofold: To provide an implementation of industry standard metamodels.
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    Showing 10 of 10 alternatives