Open Source D Software

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

  • 99.99% Uptime for MySQL and PostgreSQL on Google Cloud Icon
    99.99% Uptime for MySQL and PostgreSQL on Google Cloud

    Enterprise Plus edition delivers sub-second maintenance downtime and 2x read/write performance. Built for critical apps.

    Cloud SQL Enterprise Plus gives you a 99.99% availability SLA with near-zero downtime maintenance—typically under 10 seconds. Get 2x better read/write performance, intelligent data caching, and 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server with built-in vector search for gen AI apps. New customers get $300 in free credit.
    Try Cloud SQL Free
  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
  • 1
    d-apt

    d-apt

    APT repository to easily install/upgrade D binary packages

    "d-apt" is an APT repository to easily install/upgrade D binary packages on systems like Debian, Ubuntu, LinuxMint, etc.
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    Downloads: 96,651 This Week
    Last Update:
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  • 2
    Banish crusty code with the Uncrustify C/C++/C#/D/Java/Pawn source code beautifier. It indents, adds newlines, aligns, etc, and is highly configurable.
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    Downloads: 174 This Week
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  • 3
    OneDrive Client for Linux

    OneDrive Client for Linux

    #1 Free OneDrive Client for Linux

    A free Microsoft OneDrive Client for Linux, which supports OneDrive Personal, OneDrive for Business, OneDrive for Office365 and Sharepoint, and fully supports Azure National Cloud Deployments (Microsoft Cloud for US Government, Microsoft Cloud Germany, Azure and Office 365 operated by 21Vianet in China). This powerful and highly configurable OneDrive Client for Linux is simple to use and runs on all major Linux distributions such as Debian, Ubuntu, Mint, Manjaro, SuSE, OpenSuSE, Fedora, CentOS, Red Hat, Arch and Slackware. This OneDrive Client for Linux is also available as a Docker container utilizing Alpine Linux, Debian Bullseye and Fedora, with pre-built images available for x86_64, ARMHF and ARM64. This OneDrive Client for Linux also supports one-way (upload or download only) and two-way sync operations with a variety of additional capabilities to suit your requirements and connects securely to Microsoft OneDrive services.
    Downloads: 25 This Week
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  • 4
    Fsum Frontend is a files integrity checker. It can calculate 96 hash and checksum algorithms(CRC32, MD5, SHA1, SHA2, ADLER, DHA256, FORK256, ...). You can verify your files using a .sfv/.md5/.sha1/.sha2 file or create your own checksum file.
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    Downloads: 52 This Week
    Last Update:
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  • Easily Host LLMs and Web Apps on Cloud Run Icon
    Easily Host LLMs and Web Apps on Cloud Run

    Run everything from popular models with on-demand NVIDIA L4 GPUs to web apps without infrastructure management.

    Run frontend and backend services, batch jobs, host LLMs, and queue processing workloads without the need to manage infrastructure. Cloud Run gives you on-demand GPU access for hosting LLMs and running real-time AI—with 5-second cold starts and automatic scale-to-zero so you only pay for actual usage. New customers get $300 in free credit to start.
    Try Cloud Run Free
  • 5
    WinXP, Vista, Win7, linux, OpenSolaris native port of the BSD PSPSDK (ps2dev.org), with freely distributable import libraries and header files (DevPaks) for building cross compiled homebrew Sony PSP (PlayStation Portable) applications.
    Downloads: 44 This Week
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  • 6
    Dlang UI

    Dlang UI

    Cross Platform GUI for D programming language

    DlangUI is a cross-platform GUI toolkit for applications written in the D programming language. It features a complete UI framework with layout managers, event handling, styling, and a full suite of widgets including text editors, buttons, sliders, and more. The toolkit is designed to be lightweight yet powerful, making it suitable for desktop applications, tools, and embedded projects. It includes its own 2D rendering engine and supports localization, themes, and custom UI components.
    Downloads: 4 This Week
    Last Update:
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  • 7
    dub

    dub

    Package and build management system for D

    DUB is the official package and build manager for the D programming language, providing a comprehensive solution for managing D projects. It handles package dependencies, project building, and offers a central package registry at code.dlang.org. DUB supports both JSON and SDL configurations, catering to various developer preferences and facilitating seamless project management.​
    Downloads: 3 This Week
    Last Update:
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  • 8
    GCC D Compiler (GDC) for Mac OS X (10.2-10.4) See http://gdcproject.org/ for new GDC development.
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    Downloads: 69 This Week
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  • 9
    GDC is a GCC front end for the D programming language.
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    Downloads: 41 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.
    Start Free
  • 10
    PowerNex

    PowerNex

    An operating system written in D

    PowerNex is a microkernel operating system written entirely in the Nim programming language. Designed as a learning and research project, it explores OS development using a modern high-level systems language while still offering low-level control. PowerNex focuses on modularity, simplicity, and code clarity. While still in its early stages, the project includes basic kernel functionality, including memory management, task switching, and a custom bootloader, offering insight into building an OS from the ground up using newer programming paradigms.
    Downloads: 1 This Week
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  • 11
    Direct HTTP Tunnel

    Direct HTTP Tunnel

    Free Direct HTTP Client with Header Host and Payload Support.

    Direct HTTP Tunnel Free Direct HTTP Client with Header Host and Payload Support.
    Downloads: 9 This Week
    Last Update:
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  • 12
    Anime checker is a portable tool that verifies the integrity of your files. It calculates the CRC32 of your files and compares it with the one found in the filename. Useful with fansubbed animes.
    Downloads: 4 This Week
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  • 13
    GCC D Compiler (GDC) for Windows (NT-XP) See http://gdcproject.org/ for new GDC development.
    Downloads: 2 This Week
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  • 14
    Web-GMUI web frontend for MLdonkey/aMule/rTorrent/Transmission/giFT. Combines multiple web interfaces with multiple client backends on top of a simple and fast web server. -= This project has moved to p2p-gui.sf.net.! =-
    Downloads: 2 This Week
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  • 15
    Complex Renderer

    Complex Renderer

    Simple renderer of complex functions including recursive

    This program draws a user-defined function from complex plane to RGBA color. Currently, compiled program draws Mandelbrot set, but if you want to draw another function, you need to inherit it from 'Renderer' class in sources, pass it to 'Window' and recompile project. Including 4 versions. The first one was written with C++ and uses CPU 128-bit double. The second does the same, but was written with D language and Derelict3. The third uses GPU (GLSL shaders) to draw Mandelbrot set. It is extremely fast, but uses only 32-bit float. And finally, the fourth works on CPU, but uses arbitrary precision (OpenMP), so it hasn't limit for depth (except rendering time).
    Downloads: 1 This Week
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  • 16
    GCC D Compiler (GDC) for GNU/Linux (RPM) See http://gdcproject.org/ for new GDC development.
    Downloads: 1 This Week
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  • 17
    An open souce MegaMan X fan game, using the arclib game engine.
    Downloads: 1 This Week
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  • 18
    OxyWitleaf2CSV

    OxyWitleaf2CSV

    Witleaf pulse oxymeter BIN format data decoder.

    The simple program is a Witleaf handheld pulse oxymeter BIN file format data decoder. It reads BIN-files produced by popular professional pulse oxymeters manufactured by Shenzhen Witleaf Medical Electronics Co., Ltd. (like the WIT-S300 shown in the photo on the project icon) and produces a CSV-formatted output with the extracted data to stdout (gets printed to the console if not directed otherwise). More info on https://github.com/mrKirushko/OxyWitleaf2CSV .
    Downloads: 1 This Week
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  • 19
    Project 2306 IDE Rad MacOS MCU DeveR

    Project 2306 IDE Rad MacOS MCU DeveR

    Electronic design and programming tools suite like Eagle, MpLab

    Currently Only MacOS is Present, PreAlpha means not Ready to use, Application is provided Without Strict Garantee, License not OSI. All others platform Windows, Linux, HaikuOS STILL under TEST, Dummy "Hello world" is provided instead Project2306 IDE : Application pour la programmation de Microcontroleurs et d' Application Electronique Project2306 IDE : for All whom want to Create and Develop on Embed Platform Software as Programming Tools suite and PCB Design Planned Features : Similar with mainstream market tools IDE and GUI Wrapper like : LabView©, Proteus©, MPLab©, Eagle CAD©, Tools Suite for Most Market Microcontroller. Tools suite for Arduino, Pinguino, Pic, AVR, ARM, Basic Stamp, Risc, other platform Fully Integrated IDE. Adobe PDF Help section SQL Connectivity Community Avail : https://www.facebook.com/Project-Core-2306-Nextgen-Eda-pcbradide-for-Mcumacoslinuxwindows-138250749681138/?fref=ts
    Downloads: 1 This Week
    Last Update:
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  • 20
    Rulada

    Rulada

    The Universal library set for the D compiler DMD version 1

    It is a set of libraries and tools used with D compiler DMD Version 1 for Windows only. It consists of new runtime permitting to use Tango and Phobos libs simultaneously. It is mainly for use with another project (Dinrus, http://sourceforge.net/projects/dinrus) as an auxiliary tool for producing new modules and libraries. But it's still useful with D1(http://dprogramming.org) as it is a revision and a kind of summary for all previously written D1 codes. Find difference!
    Downloads: 1 This Week
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  • 21

    dpcm-dt

    DPCM DT automates the development of WSN applications

    Wireless Sensor Network (WSN) application development is a complex task that involves knowledge over a broad range of technologies and requires special attention to many details, from system-level down to node hardware. DPCM DT is a toolset developed as part of the WSN-DPCM Artemis project that aims to help the developers to create WSN applications faster by automating most development tasks below the application-specific business logic. The toolset can be used both by the application domain experts, which may have limited development skills, and power users that can interact with the toolset flow in different ways to leverage their programming and development proficiency.
    Downloads: 1 This Week
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  • 22
    It is a commandline tool to manipulate .xyz molecule files.
    Downloads: 0 This Week
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  • 23
    ANTLR is a well-known parser generator . It can generate parsers in several languages. This project provides the templates to produce D code and a D runtime library for running the created parser. It requires ANTLR tool. Use svn to get D target. One example is included. This target works with ANTLR 3.4
    Downloads: 0 This Week
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  • 24
    Area 2048 is an abstract Japanese-style omni-directional shooter. Fight through multiple areas to reach the final boss. Comes with multiple difficulty levels and a soundtrack.
    Downloads: 0 This Week
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  • 25
    AutoTool4D(autotool for d language) is a project that demo how to use autool(autoconf,automake and libtool) to compile d language, it also demo how to using libiconv and gettext to write I18N/L10N program in d language and so on.
    Downloads: 0 This Week
    Last Update:
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