Browse free open source Web Services software and projects for Mac and Linux below. Use the toggles on the left to filter open source Web Services 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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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 1
    ISOcat is the, now discontinued, open source reference implementation of the ISO 12620 standard, which describes the data model and procedures for a Data Category Registry (DCR).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    ServiceComposer is a tool to develop composite Web services using the Model-Driven Architecture principles and UML 2 modeling language. More precisely, the modeling language used in a UML 2 profile called UML-S (UML for Services engineering). A class
    Downloads: 0 This Week
    Last Update:
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