blockdiag AlternativesDiagram Editors and other similar apps like blockdiag

blockdiag is described as 'And its family generate diagram images from simply text file' and is a Diagram Editor. There are more than 10 alternatives to blockdiag for a variety of platforms, including Web-based, Mac, Windows, Linux and Android apps. The best blockdiag alternative is yEd Graph Editor, which is free. Other great apps like blockdiag are PlantUML, Mermaid, Gephi and Graphviz.

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Alternatives
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Alternatives list

  1. yEd Graph Editor icon
     447 likes

    yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams...

    121 yEd Graph Editor alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD
    Good alternative?
     
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  2. PlantUML icon
     121 likes

    PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others.

    123 PlantUML alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Chrome OS
    Good alternative?
     
  3. Mermaid icon
     35 likes

    Ever wanted to simplify documentation and avoid heavy tools like Visio when explaining your code? This is why mermaid was born, a simple markdown-like script language for generating flowcharts, Gantt charts and sequence diagrams from text via JavaScript.

    33 Mermaid alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • JavaScript
    • Node.JS
    • Self-Hosted
    • Cloudron
    Good alternative?
     
  4. Gephi icon
     61 likes

    Gephi is the leading visualization and exploration software for all kinds of graphs and networks. Gephi is open-source and free.

    50 Gephi alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  5. Graphviz icon
     74 likes

    Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design...

    56 Graphviz alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Good alternative?
     
  6. Software architecture diagramming tool.

    19 Structurizr alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Self-Hosted
    Good alternative?
     
  7. Penrose icon
     5 likes

    Penrose is a platform that enables people to create beautiful diagrams just by typing mathematical notation in plain text. The goal is to make it easy for non-experts to create and explore high-quality diagrams and provide deeper insight into challenging technical concepts.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • BSD
    • Linux
    • Mac
    • Windows
    Good alternative?
     
  8. Graphs icon
     Like

    Graphs is a simple, yet powerful tool that allows you to plot and manipulate your data with ease. You can import data from two-column files or generate it via an equation. All data can be manipulated using a variety of operations such as the ability to select, cut, translate...

    Cost / License

    Platforms

    • Linux
    • Snapcraft
    • Flathub
    Good alternative?
     
  9. ikolinks icon
     1 like

    Explore a world of curated content, helpful resources, and exciting updates. Sign Up below to discover more about Bio Links Tool. Do everything with one platform.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  10. Linkurious icon
     10 likes

    Linkurious provides a graph visualization and analysis platform used for fraud detection, anti-money laundering, intelligence or cybersecurity. Easy to deploy and highly extensible, Linkurious Enterprise makes it easy to uncover insights hidden in complex connected data.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  11. Diagrammix icon
     10 likes

    Tool for efficiently building attractive diagrams.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    Good alternative?
     
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