Browse free open source C++ Operating Systems and projects below. Use the toggles on the left to filter open source C++ Operating Systems 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
  • Field Sales+ for MS Dynamics 365 and Salesforce Icon
    Field Sales+ for MS Dynamics 365 and Salesforce

    Maximize your sales performance on the go.

    Bring Dynamics 365 and Salesforce wherever you go with Resco’s solution. With powerful offline features and reliable data syncing, your team can access CRM data on mobile devices anytime, anywhere. This saves time, cuts errors, and speeds up customer visits.
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  • 1
    Vinari OS 5.0.0 KRYPTON

    Vinari OS 5.0.0 KRYPTON

    Vinari OS 5.0.0 KRYPTON - Debian 13 Trixie based 64-Bit OS

    Vinari OS 5.0.0 KRYPTON represents the next stage in our Debian-based evolution, now built on the 64-bit Debian 13 “Trixie” platform. Designed for both everyday users and developers, this release delivers a polished, reliable, and cohesive experience. At its foundation, Vinari OS 5.0.0 KRYPTON features the modern GNOME desktop environment, refined with practical enhancements such as GSConnect, DashToDock, and other usability-focused extensions. Continuing our focus on simplicity and efficiency, Vinari OS 5.0.0 KRYPTON uses the standard ‘deb’ packaging format for smooth system updates. It also includes seamless Flatpak and Flathub integration out of the box, giving users immediate access to a wide, flexible range of software.
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    Downloads: 300 This Week
    Last Update:
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  • 2
    DreamStudio by Volocian Studios
    Volocian believes first and foremost that financial status shouldn’t be a barrier to entry in multimedia content creation. Whether you want to design a product or website, record a band, remix a song, or produce a feature length movie with professional post production graphics and effects, Volocian™ wants to help, even if you’re using borrowed hardware with no previous experience. We provide affordable products and services for any budget, including cost-free solutions for education and demo purposes, while everything we do is designed with ease of use and flexibility in mind, to suit everyone from novice hobbyists to expert professionals. Wherever possible, Volocian™ relies on free, open source, and cross-platform software to prevent vendor lock-in, planned obsolescence, and software as a service licensing. While we remain pragmatic about the use of proprietary software, as we’re aware of the feature limitations of some open source solutions, free solutions are preferred.
    Downloads: 20 This Week
    Last Update:
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  • 3
    Syllable Desktop is a complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own kernel, filesystem, GUI and applications. Syllable Server is a matching small and efficient Linux server.
    Downloads: 13 This Week
    Last Update:
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  • 4
    MyOS, FLOSS Operating System
    A Free and Open Source Operating System by SamyPesse Version Actuelle: 10.04 Web-Site: http://myos-os.org [French Only]
    Downloads: 2 This Week
    Last Update:
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  • Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software. Icon
    Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software.

    Banks, lending institutions

    Founded in 2004, axefinance is a global market-leading software provider focused on credit risk automation for lenders looking to provide an efficient, competitive, and seamless omnichannel financing journey for all client segments (FI, Retail, Commercial, and Corporate.)
    Learn More
  • 5
    WinDS

    WinDS

    Windows XP reimplemented on Nintendo DS

    WinDS is a Reimplementation of the OS Windows(R) XP(R) on the Platform Nintendo DS. Since i started coding Apps for the NDS, my goal was to write a program, called WinDS, which does (nearly) the same as the real appy by Microsoft. In contrast to other little NDS-Operating Systems, just like Woopsi etc. you can code your own Application in Lua for WinDS: just copy the Code onto the FAT-Disk and execute it from within WinDS! This is what makes WinDS so unique. The New Beta 0.95 is out, it features - 52 Classes that are already available within Lua - 25 different types of user interface classes - 8 different predefined dialogs which makes it the perfect GUI sandbox for DS. PS: More time without update means: next update will have even more improvements, as i am still developing ;)
    Downloads: 3 This Week
    Last Update:
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  • 6
    Haiku is an open-source operating system currently in development designed from the ground up for desktop computing.
    Downloads: 1 This Week
    Last Update:
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  • 7
    BNL OS
    BNL OS is a free, modern operating system based on the design of Windows XP/2003.This is not a Linux based system, and shares none of the unix architecture. Please remember, this is in the development stage, and is not reccommended for everyday use.
    Downloads: 0 This Week
    Last Update:
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  • 8
    DaVinci OS

    DaVinci OS

    Linux Operating System based on openSUSE 13.1 by Tóca

    DaVinci Operating System is an Operating System craeted by Tóca CompuGlobal Corporation,Inc based on openSUSE 13.1 and GNU Linux. It´s currently 64 BITS and UEFI devices only.
    Downloads: 0 This Week
    Last Update:
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  • 9
    FabBSD

    FabBSD

    4.4BSD-based UNIX-like operating system for CNC / machine control

    4.4BSD-based UNIX-like operating system for CNC / machine control applications. Using low-cost hardware, FabBSD can be used to control a wide array of CNC milling machines, lathes, routers, process-control and automation equipment.
    Downloads: 0 This Week
    Last Update:
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  • Cloud data warehouse to power your data-driven innovation Icon
    Cloud data warehouse to power your data-driven innovation

    BigQuery is a serverless and cost-effective enterprise data warehouse that works across clouds and scales with your data.

    BigQuery Studio provides a single, unified interface for all data practitioners of various coding skills to simplify analytics workflows from data ingestion and preparation to data exploration and visualization to ML model creation and use. It also allows you to use simple SQL to access Vertex AI foundational models directly inside BigQuery for text processing tasks, such as sentiment analysis, entity extraction, and many more without having to deal with specialized models.
    Try for free
  • 10
    Galsoft Linux

    Galsoft Linux

    Galsoft Linux

    The target of Galsolft Linux project is to create a custom GNU/Linux distribution lightweight, fast,versatile and easy to use with Galician Language as default language. We promote open source and free software. O obxectivo do proxecto Galsolft é crear unha distribución GNU / Linux personalizada lixeira, rápida, versátil e doada de usar co galego como lingua por defecto. Promovemos software libre e de código aberto. We need volunters to help us in the creation of new Galsoft Linux 1.2 version. Prease enter our group: https://groups.google.com/forum/#!forum/galsoft-linux-team
    Downloads: 0 This Week
    Last Update:
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  • 11
    HeV
    The HeV project offers an open source solution for building “Virtual Private Clouds” with servers that may be indifferently located either within the user organization or dedicated servers offered by many hosting providers.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Manjaro Development

    Manjaro Development

    development packages & testbuilds for manjaro linux

    Manjaro Linux is a Linux Distribution based on Arch Linux. It is still under development, but an initial testing release is already available. Our aim is to create a light linux distribution, which is simple, up-to-date, fast and user friendly and which follows the K.I.S.S principle. We are using the Desktop Environment Xfce, which is light but powerfull. Arch Linux is a great GNU/Linux distribution, but installing and configuring it, needs some time and experience. So we improved Arch Linux. We created a more user friendly installation process, wrote bash scripts for managing graphic drivers, configured xfce with some useful functions and a GUI settings manager is also planed. Just try it. ;)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Matrix0s

    Matrix0s

    New Generation Smart GRID-Decentralized Operating System

    Downloads: 0 This Week
    Last Update:
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  • 14

    NuxSFM (CLOSED)

    A Arch Linux x86_64 distro for Structure From Motion

    Pierre-Yves, August 2016
    Downloads: 0 This Week
    Last Update:
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  • 15
    umi-project

    umi-project

    Just bring Linux for a better world

    U M I, pronounce "ou" "ème" "aie" to an approach of "you & I" expression, is meant to be a derivative of Ubuntu, a Linux distribution. U M I is a system that wants generalist, simple and tailored to your needs. M I perhaps as "Maths Infos", "Mission Impossible", "Micro Imagination", "Museum Incarnation", ..., "Mandela Ideologie", ...,"Magne Isapèt" :), ... ; but in reality M I for "Me Inside", inside Linux, inside Debian, inside Ubuntu. This project designates all logistics associated developments. The goal is to promote the development of secure and robust software combining beauty and elegance for Linux platforms .
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    witchOS

    witchOS

    witchOS Buildsystem

    ISO Download via: http://fox-it-potsdam.de/wiso/witchos/live/ These are the sources used to build the witchOS Distribution. witchOS is a mix of LFS and some Arch Linux Packages ported to our Filesystem Hirachy Standard. It is aimed to be a siple way for linux newbies to get started using it on their desktop pc's. We provide a live-dvd with a preconfigured KDE Desktop and an easy to use Graphical Installer. Also we decided to prt and use pacman. The Arch Linux Package Manager. Therefore we are also aa rolling release distribution which means you don't need to reinstall your system with every major milestone we archieve. Just do a system update and reboot ;)
    Downloads: 0 This Week
    Last Update:
    See Project
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