Astah UML Alternatives

Astah UML is described as 'UML modeling editor with a user-friendly interface. It allows for the creation of various UML 2.x diagrams and mindmaps. The software includes features such as auto-creation of class diagrams, customizable shortcut keys, and merging project files' and is a UML Modeling tool in the development category. There are more than 25 alternatives to Astah UML for a variety of platforms, including Windows, Linux, Mac, Web-based and Android apps. The best Astah UML alternative is Lucidchart, which is free. Other great apps like Astah UML are PlantUML, Visual Paradigm, Umbrello and StarUML.

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Astah UML alternatives page was last updated

Alternatives list

  1. PlantText icon
     6 likes
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    The PlantText tool is an online tool for quickly creating UML (Unified Modeling Language) diagrams. Unlike most tools, PlantText can build diagrams without the use of a mouse because it is based on PlantUML markup language.

    73 PlantText alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • PlantUML
     
  2. NClass icon
     11 likes
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    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...

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Windows
     
  3. Copy a direct link to this comment to your clipboard

    Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams. Completely free. Cross-platform. Violet is intended for developers, students, teachers, and authors who need to produce simple UML diagrams quickly.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  4. WhiteStarUML icon
     11 likes
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    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.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Windows
     
  5. Copy a direct link to this comment to your clipboard

    Open source tool that provides methodological guidance, intuitive model editing, and viewing capabilities for Systems, Software and Hardware Architects.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  6. MagicDraw icon
     6 likes
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    MagicDraw is an award-winning business process, architecture, software and system modeling tool with teamwork support. MagicDraw UML can do comprehensive UML diagramming, reverse and forward engineering for Java and C++.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
     
  7. UMLGraph icon
     3 likes
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    UMLGraph allows the declarative specification and drawing of UML class and sequence diagrams. The current features are part of an ongoing effort aiming to provide support for all types UML diagrams.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  8. TopCoder UML icon
     3 likes
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    TopCoder UML Tool is an easy to use, consistent modeling tool for use in Design and Development competitions. The new tool was built to model sequence, class, use case, and activity diagrams. On top of that, all those elements can have documentation easily attached to them.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  9. Classbuilder icon
     4 likes
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    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.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
     
  10. BOUML icon
     6 likes
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    BOUML is a free UML 2 tool box (under development) allowing you to specify and generate code in C++, Java, Idl, Php and Python.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
     
  11. MockupTiger icon
     4 likes
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    MockupTiger is a web based application that helps you to build fluid wireframes, mockups or prototypes for your next web application or desktop software.

    Cost / License

    • Pay once or Subscription
    • Proprietary

    Platforms

    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
     
  12. jsUML2 icon
     3 likes
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    A lightweight HTML5/javascript library for UML 2 diagramming.

    Alpha software. This project is in progress. Many functionalities are ready to be used. Nevertheless, some features and developments will not be neccessarily available for download.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • JavaScript
     
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