Browse free open source C Build Tools and projects below. Use the toggles on the left to filter open source C Build Tools by OS, license, language, programming language, and project status.

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
    Start building today
  • Pest Control Management Software Icon
    Pest Control Management Software

    Pocomos is a cloud-based field service solution that caters to businesses

    Built for the pest control industry, but also works great for Mosquito Control, Bin Cleaning, Window Washing, Solar Panel Cleaning, and other Home Service Businesses in need of an easy-to-use software that helps you simplify routing, scheduling, communications, payment processing, truck tracking, time tracking, and reporting.
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  • 1
    pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.
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    Downloads: 193 This Week
    Last Update:
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  • 2
    GBAconv is a set of tools aimed at GameBoy Advance developers, allowing to convert WAV sounds and PCX images into C arrays to be included in GBA programs.
    Downloads: 3 This Week
    Last Update:
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  • 3
    An unofficial dev kit for the PV2 camera. Currently includes v8 uRISC assembler, linker, and source examples. It can be used to create firmware patches and uploadable programs for the $10 and $20 Ritz/CVS "single-use" PV2 digital camera.
    Downloads: 3 This Week
    Last Update:
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  • 4
    A project to dissect the game about the alien menace that has unfortunatly become Abandonware--as well as a really bad arcade game. We are researching X-Com. We can do it, we have the technology to build it bigger, faster, and more slimey.
    Downloads: 1 This Week
    Last Update:
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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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  • 5
    D.R.I.V.E. - Digraph Research Inside Virtual Environments. A set of library/tools for the research of available paths inside VRML worlds.
    Downloads: 0 This Week
    Last Update:
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  • 6
    This project originally was about a megaman clone called "Game Developer Man". Game Developer Man, the game, has long since tanked. However this project has moved on to the KRGP.
    Downloads: 0 This Week
    Last Update:
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  • 7
    REX: Remote EXecution Distributed Computing Services for Linux and Solaris, providing C and C++ APIs, librex library and "rexd" daemon software to implement Load Balancing Process Migration : Dump + Restore, Remote File and Resource Management.
    Downloads: 0 This Week
    Last Update:
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  • 8
    SDL for GP32. SDL is a cross-platform multimedia library designed to provide level access to audio, keyboard, joystick, and 2D video framebuffer. The GP32 is a Korean handheld console.
    Downloads: 0 This Week
    Last Update:
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  • 9
    VirtuAL3101 provides a series of tools to develop effects using the AL3101 DSP from Alesis. It includes an assembler/disassembler, a simulator, an application generator with its graphical interface and various effects.
    Downloads: 0 This Week
    Last Update:
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 10
    FreeSP is an infrastructure for programming platform-independend online signal processing applications. Ports to specific platforms (like DSPs and microcontrollers) are made by simply exchanging the freeSP System-module.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Tool for automatic generation of UML Class Diagrams out of Java Class Files. Originally designed as a command line tool to convert .class/.jar files into .emf/.eps files, it now offers a visual environment.
    Downloads: 0 This Week
    Last Update:
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