Software Alternatives, Accelerators & Startups


Umbrello UML Modeller is a Unified Modelling Language diagram programme for KDE.

Umbrello Alternatives

The best Umbrello alternatives based on verified products, community votes, reviews and other factors.

  1. 81

    Online diagramming application

    Open Source

  2. 79

    LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.

  3. 78

    PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.

    Open Source

  4. 69

    yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.

  5. 75
  6. 61

    Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.

  7. 64

    OmniGraffle is for creating precise graphics like website wireframes, an electrical system designs, or mapping out software class.

  8. 67

    UMLet - Free UML Tool for Fast UML Diagrams

  9. 53

    UMLGraph is a professional automated drawing tool that allows the designers the declarative specification and drawing of UML class and sequence diagram.

  10. 75

    Visualize, design, innovate. The ultimate diagramming and modeling suite for UML, ERD, BPMN, flowcharting and data architecture. Elevate your ideas to new heights.

    freemium €59.0 / One-off (Standard Edition)

  11. 49

    ArgoUML, free and safe download. ArgoUML latest version: Open-source diagramming application for personal computers. ArgoUML is a program that allows users to create complex and professional diagrams.

  12. 66

    NClass is a free tool to easily create UML class diagrams with full C# and Java language support.

  13. 67
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