Browse free open source Build Tools and projects for Windows and Server Operating Systems below. Use the toggles on the left to filter open source Build Tools 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.
    Start Free
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1
    GnuWin

    GnuWin

    Provides native Win32 open source ports and utilities

    GnuWin provides Win32-versions of GNU tools, or tools with a similar open source licence. The ports are native ports, relying only on libraries provided with any modern 32-bits MS-Windows operating system, such as 2000 / XP / Vista / 7
    Leader badge
    Downloads: 42,454 This Week
    Last Update:
    See Project
  • 2
    CMake

    CMake

    Cross-platform tool to build, test and package software

    CMake is an open-source, cross-platform family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice. The suite of CMake tools were created by Kitware in response to the need for a powerful, cross-platform build environment for open-source projects such as ITK and VTK. CMake is part of Kitware’s collection of commercially supported open-source platforms for software development and integrates with CDash to provide a comprehensive suite of tools. CDash is the testing server that aggregates, analyzes, and displays the results of software testing processes submitted from clients located around the world.
    Downloads: 171 This Week
    Last Update:
    See Project
  • 3
    BuildMaster3000 is a build server written in powershell. It comes with a web front end also written in powershell. It's designed to be completely and easily customizable; and if you know powershell, that's what it is.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Cross platform libraries and tools that may make your life easier.
    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.
    Start Free
  • 5
    GnuWin64 provides Win64-versions (x64) of GNU or similar open source tools. The ports are native ports, that is they rely only on libraries provided with 64-bit Microsoft Windows operating system for the AMD64 and Intel64 (EM64T) architecture.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    VSPMS is the "Very Simple Project Management System", which is a cross-platform set of shell tools and aliases to establish and share project environment variables, aliases, documentation, and setup procedures.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    The Wandering Developer Deploy Tools are a set of tools to help dotnet developers automate deployment. This is a useful toolkit if you wish to implement autoupdating in your application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8

    cstem

    C/C++ system probe, test and automation toolkit

    cstem is a portable toolkit for probing and testing C/C++ system. It consist of 4 scripts: cprobe, cltest, cppdef, mkdep. cstem scripts can be used standalone or as part of software build systems. All scripts are portable and have no dependencies. See wiki for more information and examples.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    msub - a Handy tool to read file(s) and perform substitutions using values of variables defined in makefile.
    Downloads: 0 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10
    xSiteable is a fully relational website compiler written entirely in XSLT, using topic maps (using XTM directly) as the backbone information technology, bundled with the fast Sablotron XSLT parser, a GUI admin tool and other nifty features. Watch this sp
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB