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

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  • 1
    Pencil

    Pencil

    The Pencil Project's unique mission is to build a free tool

    Pencil is built for the purpose of providing a free and open-source GUI prototyping tool that people can easily install and use to create mockups in popular desktop platforms. The latest stable version of Pencil is 3.1.0 which contains stability fixes and many new features. More details can befound in the releaste notes. Pencil provides various built-in shapes collection for drawing different types of user interface ranging from desktop to mobile platforms. Starting from 2.0.2, Pencil is shipped with Android and iOS UI stencils pre-installed. This makes it even easier to start protyping apps with a simple installation. Starting from 2.0.2 Pencil has even more shape collections included by default. The list of built-in collections now includes general-purpose shapes, flowchart elements, desktop/web UI shapes, Android and iOS GUI shapes.
    Downloads: 31 This Week
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  • 2
    pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.
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    Downloads: 287 This Week
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  • 3
    nivo

    nivo

    A rich set of dataviz components

    nivo provides a rich set of dataviz components, built on top of the awesome d3 and Reactjs libraries. Several libraries already exist for React d3 integration, but just a few provide server side rendering ability and fully declarative charts. In order to use nivo, you have to install the @nivo/core package and then choose some of the scoped @nivo packages according to the charts you wish to use. Given an array of data series having an id and a nested array of points (with x, y properties), it will compute the line for each data series. All datum having null x or y will be treated as holes, thus portions of the corresponding line will be skipped. You can fully customize it using the circleComponent property to define your own, if you wish to do so you should have a look at the default SVG component to get started. Bar chart which can display multiple data series, stacked or side by side. Also supports both vertical and horizontal layout, with negative values descending below the x axis.
    Downloads: 2 This Week
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  • 4
    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: 17 This Week
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  • 5
    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: 8 This Week
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  • 6
    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
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  • 7
    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: 1 This Week
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  • 8

    AuroraExt

    Helpful tools to extend the NWN Toolset

    AuroraExt is a collection of tools to overcome cerain limitations of the original Neverwinter Nights (NWN) Aurora Toolset and the NWN module development process.
    Downloads: 0 This Week
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  • 9
    A plug-in allowing home-brew game developers using the Microsoft XNA framework to import content from Blender's native binary format.
    Downloads: 0 This Week
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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
    D2D Map Editor enables the rapid creation of tile based map grids. It’s easy to learn and can be used by programmers and non-programmers alike. The maps generated can be deployed in games and applications developed in C++, C#, ActionScript and XML.
    Downloads: 0 This Week
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  • 13
    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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  • 14
    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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  • 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
    JBean3D project aims to develop JavaBeans components representing classes in Java3D.
    Downloads: 0 This Week
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  • 20
    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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  • 21
    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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  • 22
    A Python library for manipulation of WAD files.
    Downloads: 0 This Week
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  • 23
    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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  • 24
    PHP Button Generator - A Dynamic Button Engine for Web Site. Using button templates, windows True Type fonts(TTF), small icons to dynamic generate buttons for your web pages. Use it with Cascading Style Sheets(CSS) to let user to choose their web skin.
    Downloads: 0 This Week
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  • 25
    PHP-NetPBM is a PHP class that interact with NetPBM. Main goal is to decrease the pain of using the NetPBM library when working with images in different formats. Featured with macro commands to perform manipulations on many files.
    Downloads: 0 This Week
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