Browse free open source Installers and projects for Windows below. Use the toggles on the left to filter open source Installers 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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  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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  • 1
    Prolog+CG is a Java implementation of Prolog with extensions implementing a subset of the Conceptual Graph (CG) theory of John Sowa. CGs are first-class datatypes on a par with terms. Object oriented extensions are also included.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 2
    The project is dedicated to create a graphical Win32 tool, which allows to install, run and administer the Chessbrain Peernode server (=the chessbrain client) on Win32 machines.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    Gridder is a group of portlets that simplify the use and administration of grid services. Especially for job submission management. Gridder also extends and documents the functionality of the OGCE Bundle. It is plenty of useful documentation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    This toolkit consists of three small tools which enable the user to deploy, overview and undeploy any JSR88/J2EE1.4 conformant application into any JSR88/J2EE1.4 conformant app. server. Our target is to become the I******Shield of the J2EE world.
    Downloads: 0 This Week
    Last Update:
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  • 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.
    Try Free
  • 5
    Multiplatform (MUltiple Language / Target Integration PLATform FOR Modules) implements a unified integration platform for multiple modules written in multiple languages (C, C++, Prolog, Java) and multiple target platforms (GNU/Linux, Solaris, Windows).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    The Node Director is a tool for managing distributed, hetergeneous UNIX Systems. Its functionality includes System Configuration, Application Distribution, NIS & NIS+ Management, User Creation and Dynamic System Documentation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    SmartFrog (Smart Framework for Object Groups) is a framework for configuring and automatically activating distributed applications. The SmartFrog framework is released under LGPL license. More info at: www.smartfrog.org
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    metahelper is a utility which makes creating and maintaining upgradeable, removable, and verifiable configuration "metapackages" easy. A metapackage works with files owned by other packages to customize and configure them specifically for your environmen
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Light Distribution tool is a java applet able to remotely install and deploy software on windows operating systems. Based on a XML file, you can copy, install, register applications and add paths into the window registry.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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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