Browse free open source Object Oriented software and projects for Windows and Linux below. Use the toggles on the left to filter open source Object Oriented software by OS, license, language, programming language, and project status.

  • 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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    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 1
    Dependency Finder
    Extracts dependencies and OO metrics from Java class files produced by most Java compilers. Computes API differences between versions. No source needed. Includes both Swing and command-line interfaces, with XSL stylesheets for formatting output.
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    Downloads: 1 This Week
    Last Update:
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  • 2
    OpenSeeds is an open-source web-development framework and object model designed for the LAMP environment. It is designed with complex systems in mind. The framework itself is light-weight. The object model is simplistic.
    Downloads: 0 This Week
    Last Update:
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  • 3
    XConf: XML & properties file processing tool - command line and ant task available. Uses a simple and compact method of specifying elements that need to be processed, and what to do to them. Created for developers and system administrators.
    Downloads: 0 This Week
    Last Update:
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  • 4
    bocca is a text-based, scriptable, interactive development environment for SIDL/Babel-based development of mixed language C/C++/Fortran/Java/Python code. It manages source and build systems. Bocca automates creating SIDL/Babel code or CCA components.
    Downloads: 0 This Week
    Last Update:
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  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
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  • 5
    Transform an application into a component, a module, and use it like a piece of a bigger software. This software let you link every standalone program, to extend an application or create a new one, like a Lego(tm) system, without modify the source code.
    Downloads: 0 This Week
    Last Update:
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