Browse free open source UML tools and projects 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

    XML2CSV Spreadsheet Converter

    Converts XML to CSV using a spreadsheet app

    An MS Excel VBA macro converts XML to CSV. It demonstrates this capability by converting an XML-based Continuity of Care Document (CCD) into a slim Comma Separated Value (CSV) file.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    This project will allow a .NET(C#) developer to have a component that will interact with OpenXml file. For example *.docx file with are used by Office 2007. So that these files can be changed easily within code.
    Downloads: 1 This Week
    Last Update:
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  • 3
    Data Wrapper Library is a library in C to help programming with complex structures in a simple way.
    Downloads: 0 This Week
    Last Update:
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  • 4
    The EmfUtils provides UI enhancements for EMF (Eclipse Modeling Framework). It helps to locate the non-generated, self-written code in sources generated with EMF. You may install it from the Eclipse Update Site URL http://emfutils.sourceforge.net/updates
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
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  • 5
    J3dPSV 1.0 is a graphical application package for viewing and modeling of three dimensional structures of protein structure, including multiple chain sequence table and a three-dimensional (3D) protein structure viewer.
    Downloads: 0 This Week
    Last Update:
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  • 6
    MOBIDICK
    MOBIDICK (MOdular But IntegrateD applICation frameworK) is dedicated to gather as less as possible Java frameworks in order to complete full needs of large business application and allow regeneration of code, even when java frameworks change.
    Downloads: 0 This Week
    Last Update:
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  • 7
    PROFACE is a User Interface Prototyper developed in Java. The objective of Proface is not code generation, but allow design/creation of interface idea with colors, buttons, texts, images, links and others.
    Downloads: 0 This Week
    Last Update:
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  • 8
    equanda is an tool to generate a J2EE application based on a XML description of the data and constraints. It generates the access objects, a powerful base user interfaces (with help for more powerful stuff) and support for web services with versioning.
    Downloads: 0 This Week
    Last Update:
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  • 9

    syv

    Simple Yaml Validation

    Syv (pronounce sieve) stands for simple yet powerful yaml validation. Describe your data with a full-fledged data definition language (in yaml notation), then define the file format you want. Syv out unacceptable values! C++ YAML validation library, requires yaml-cpp (0.5.1) and Boost.Regex (any).
    Downloads: 0 This Week
    Last Update:
    See Project
  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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