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

  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

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  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

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  • 1
    MultiEX Commander is a tool that has been in development in-house at XeNTaX from 1997 on. With it, the user can access game resource archives in a WinZip-like manner, and alter the contents if needed. Support is for over 165 game archive formats!
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    Downloads: 23 This Week
    Last Update:
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  • 2
    A Java Utility to edit and create new game content for Might and Magic 8 with support for 6 and 7. This is an extension of the no-longer-developed UnLod java utility for MM8. MM8LevelEditor is no longer actively developed. A new MMLevelEditor is being re
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    Downloads: 7 This Week
    Last Update:
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  • 3
    VOpenCHR is an Open Source VERGE CHR Editor that aims to edit CHR (sprite) files for all VERGE versions. VERGE is a role playing game creation engine and can be found at www.verge-rpg.com
    Downloads: 7 This Week
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  • 4
    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: 5 This Week
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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
    .: fuZe :. Fusing client and server-side processing with an extremely advanced utilization of the DOM and current web technologies into a powerful JavaScript/DHTML API including run-time loading of client & server-side code modules.
    Downloads: 2 This Week
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  • 6
    DreamWeaver MX has no autosave function. This tool implements it by 'clicking' on the Save, or Save All menu items for you (at a regular interval). It is a stand-alone program, not a DreamWeaver MX plugin.
    Downloads: 3 This Week
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  • 7
    HelpMaker is a Help Authoring Tool to make WinHelp, HTML-Help, HTML-Website and RTF (i.e., manuals) files. HelpMaker is fully functional GUI help authoring tool written in Delphi. Many open-source developers use this to document their open-source project
    Downloads: 2 This Week
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  • 8
    Tile Map Editor
    Tile map editor (TileME) is for design tile maps with a single tiled image and export map data as an array. this is a very good tool for J2ME game prgrammers and with a very little changes you can use it for any other languages. Tile map Editor DEVEL
    Downloads: 2 This Week
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  • 9
    Graph Package (GPack) is a solution for developing simple graphics in Delphi environment. GPack includes 2 components TGraph & TGraph3D which help users to create 2D/3D graphic applications in an easiest and quickest way.
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    Downloads: 1 This Week
    Last Update:
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  • 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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  • 10
    A framework for creating java GUI application by defining GML(Graphics Markup Language) only drag and drop GUI component in CS3 software. After define GML this software can generate source code automatically comply with the framework(View,Modal,Controlle
    Downloads: 0 This Week
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  • 11
    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
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  • 12
    This project is horribly outdated, and will never be updated again. I'd recommend against using. The DGM 3D Engine is a Visual Basic Project. The engine can be loaded up as reference file (DLL) in most Visual Studio languages, allthough Visual Basic is adviced.
    Downloads: 0 This Week
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  • 13
    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
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  • 14
    A subtitle agent, which developed on Java, helps to create, modify, and operate subtitle files easily. Also providing Java packages for developing subtitle agents conveniently. Moreover, they're free and open-sourced, based on GPL lisence.
    Downloads: 0 This Week
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  • 15
    FX Batch Compiler
    This Windows application supports compilation of FX effect files and HLSL shader files using fxc command line compiler included in DirectX SDK. You can compile many files at time or one file with different settings.
    Downloads: 0 This Week
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  • 16
    Flamebird MX BennuGD IDE
    Flamebird is an IDE for the open source game development language Bennugd (http://bennugd.org/) and Fenix(http://fenix.divsite.net). Our aim is to integrate in a professional environment a powerfull code editor, a project management system and editors an
    Downloads: 0 This Week
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  • 17
    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: 0 This Week
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  • 18
    GSL is aimed at providing a tool for rapid graphical programming. GSL is an object-oriented script language with graphical support. Its goal is to provide an easy way to specify worlds and at the same time enable the coding of behaviours of those worlds.
    Downloads: 0 This Week
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  • 19
    IntelliX Java collaborative editor is the first editor for Java that uses multimedia tools for development. Main features of IntelliX editor are java files editing and bookmarking in standalone mode or over LAN or Internet with others.
    Downloads: 0 This Week
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  • 20
    JBean3D project aims to develop JavaBeans components representing classes in Java3D.
    Downloads: 0 This Week
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  • 21
    Using Delphi to write a complete Isometric Engine and Editor and to port it to Kylix upon it's release. Features... 1. Cross-platform Isometric game engine and editor. 2. Full OO game object inheritance model so objects can be handled...
    Downloads: 0 This Week
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  • 22
    Java n-tier Framework and GUI Screen builder/designer, supporting 1, 2 and 3 tier mixed architectures to databases, application servers or local persistent data in files. Extensive documentation including launching from a Web Server.
    Downloads: 0 This Week
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  • 23
    A Python library for manipulation of WAD files.
    Downloads: 0 This Week
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  • 24
    Omorphia is a graphic, multimedia and gaming library containing Delphi and Freepascal components to simplify multimedia based apllication development on W9xNT and Unix platforms including support for various graphic and sound interfaces and libraries.
    Downloads: 0 This Week
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  • 25
    The OpenGL Object-Orientated Windowing Environment provides a C++ OO basis from which to develop OpenGL projects, giving you all the usual widgets (buttons etc) and a windowing framework. Good for cross-platform development.
    Downloads: 0 This Week
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