Browse free open source UML tools and projects for ChromeOS and BSD below. Use the toggles on the left to filter open source UML tools by OS, license, language, programming language, and project status.

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  • 1
    A fast and reliable tool, written in Java 8, for generating professional UML sequence diagrams from text. Supports actors, con-/destructors, threads, broadcasts, notes, and fragments. Can serve as a Javadoc taglet. Exports PDF, (E)PS, SVG, PNG, ... The source code is hosted at http://github.com/sdedit/sdedit
    Downloads: 19 This Week
    Last Update:
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  • 2
    ObjectBuilder is a C++ CASE tool (CASE, refactoring, documentation generator). It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction.
    Downloads: 2 This Week
    Last Update:
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  • 3
    PHPCallGraph generates static call graphs for PHP source code using the CodeAnalyzer of the InstantSVC project and the DOT tool. The graphs can be leveraged to gain a better understanding of large software systems or even to debunk design flaws in them.
    Downloads: 2 This Week
    Last Update:
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  • 4
    plantuml-dependency
    PlantUml Dependency allows to parse / reverse engineering source files (only Java is supported by now) to generate a PlantUml description, allowing to draw the UML class diagram associated to the source code.
    Downloads: 1 This Week
    Last Update:
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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  • 5
    The CoreASM project focuses on the design of a lean executable ASM (Abstract State Machines) language, in combination with a supporting tool environment for high-level design, experimental validation and formal verification of abstract system models.
    Downloads: 0 This Week
    Last Update:
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  • 6
    A Python programming environment providing memory sizing, profiling and analysis, and a specification language that can formally specify aspects of Python programs and generate tests and documentation from a common source.
    Downloads: 0 This Week
    Last Update:
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  • 7
    JS/UML is a plugin for the Eclipse IDE that reverse-engineers JavaScript code to a UML model which can then be used to generate documentation and other artifacts.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Lifecycle Manager allows software engineers to manage all stages in the development lifecycle without losing any knowledge of decisions and changes. This system is a groupware knowledge management system for software development.
    Downloads: 0 This Week
    Last Update:
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  • 9
    PHiMX is a command-line tool to generate XMI code of a project in PHP5. It can analyze recursively several directories of PHP scripts, supports various XMI formats and allows to integrate your own include_path.
    Downloads: 0 This Week
    Last Update:
    See Project
  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 10
    Patternity is a framework to build tools upon it. Its meta-model is augmented with patterns, enabling tools to work at a higher level, closer to the way you think. The goal is to to create patterns-aware tools to automate more of your work.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Php2Xmi is a command-line tool written in PHP which scans PHP classes and builds an XMI file with UML representaion of classes found. XMI could be viewed using KDE's Umbrello modelling tool
    Downloads: 0 This Week
    Last Update:
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  • 12
    STDProject (Simple Tree Driven Project) is a modeling tool for software development projects. It will let you build your project, watch its consistency, generate documentation and reuse work from one project to another.
    Downloads: 0 This Week
    Last Update:
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  • 13
    TuBa, the Turorial Base, is an environment for creating developer tutorials with support of elucidative programming (EP). Unlike other EP-systems it is able to handle all artefacts, that appear in a development process.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Framework for literate programming using XML written in C++. Boost, The STL and Patterns are used extensively. All platforms which support Boost will be supported.
    Downloads: 0 This Week
    Last Update:
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  • 15

    jFQL

    Java implementation of FQL

    A Java implementation of FQL. The Form Query Language (FQL) is a language based on forms as SQL is a language based on tables.
    Downloads: 0 This Week
    Last Update:
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