Open Source Operating System Kernels

Browse free open source Operating System Kernels and projects for Mac and Linux below. Use the toggles on the left to filter open source Operating System Kernels by OS, license, language, programming language, and project status.

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  • 1
    Perix Operating System - 16/32/64 Bit
    Perix is a 16/32/64-Bit protected mode kernel, bootable and capable of running with or without an operating system. It is written in Turbo Pascal 7.0 for DOS, Delphi 7.0, Pascal Pro, Virtual Pascal v2.1, Delphi XE2 64-Bit, TASM, TASM32 and JWASM. The latest version, 0.01I, supports multi-processor. Added Open Watcom C++ and Borland C++ examples.
    Downloads: 23 This Week
    Last Update:
    See Project
  • 2
    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: 7 This Week
    Last Update:
    See Project
  • 3
    Nucleus is an Operating system Kernel that is totally different from Linux and Windows. It is easy to understand and implement. It will have native support, small architecture and full VGA support (no text mode).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Dreamos is an operating system developed on Sega Dreamcast to be ported to an array of embedded devices. The goal of the project is to be able to run non-ported Unix programs on the Sega Dreamcast and other embedded devices with ease and POSIX compliance
    Downloads: 3 This Week
    Last Update:
    See Project
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  • 5
    OsZ - microkernel operating sustem written in assembly language. Requires IBM-PC-compatible computer with at least 4mb or RAM and x386 (or better x86 compatible) processor.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Squeak is an open, highly-portable Smalltalk-80 implementation, it runs on almost every operating system, and in bare hardware. What we gonna do with SqueakNOS is getting rid of the OS under Squeak, and we'll implement all the functionality in Smalltalk
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    Cloudium OS

    Cloudium OS

    Written in pure ASM and Exode with cloud computing in mind.

    Cloudium OS is being written in pure ASM. It's designed for speed and ease, having cloud computing in mind. It also is secure (without requiring constant user input like Windows). But, how are we going to do this? Well every os wants/says these kind of things, so to accomplish our goals we follow these simple rules: keep it simple (that's way better then these complex interfaces etc. almost nobody wants), generalize (this makes things easier and more useful without extra complexity) and be inventive (sometimes doing it the classical way just doesn't work). Note: development peace will be temporarily lowered until February the fifth. Please check out our OS and Project site!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    fast single-privilege single-address-space preemptive-multithreading persistent data-centric secure multiuser operating system with safe-language and reconfigurable graphical interface
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Funix is an educational operating system for IA-32 architecture. The main purpose of this project is to provide a background for kernelnewbies and wannabies.
    Downloads: 1 This Week
    Last Update:
    See Project
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  • 10
    NandOS ist ein Betriebsystem.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11

    TOS

    An operating system for tenputer

    Downloads: 1 This Week
    Last Update:
    See Project
  • 12

    Thread

    Mulithreading Arduno library

    Simplest of possible kernel for iterative time division multithreading on smallest AVR boards Arduino. This is a small and adapted part of the future "Like OS".
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    512DevOS is a GPLed operating system that runs on 16 and 32 bit x86 compatible computers. The kernel and shell fit in 512 bytes and occupy only the first sector of a floppy disk.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    The ARM-Ada project provide ravenscar runtime system and some useful libraries for deeply embedded applications written in gcc ada (gnat) language. For now RTS port for lpc21xx is done.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    AWOS: The Universal Operating System.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Achelous is attempt to clone Mac OS X for the Intel X86 Chipset. There are currently two teams working on the project: the Kernel team and the GUI team.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Agnix is a small operating system kernel for i386, supporting 32-bit protected memory mode, paging, hardware switched tasks, memory tests, PCI bus, devices, PCI IRQ routing, RT timers and network protocols.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    A operating system designed to be compatable with the linux and uinx software, that is capable of running as a modern operating system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    The Apostle Project is a project seeking to provide a well-designed alternative to existing operating systems. The goal is to create an operating system that works - really works - because it's both appropriate and effective for the people who use it.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Soft-realtime operating system, based in a microkernel design and providing QoS and persistence capabilities.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    AsARTOS
    Free and simply RTOS for AVR at assembler. So far, the AVR Studio is used as a development environment. The system supports the preemptive and cooperative multitasking modes, semaphores. Use a small amount of memory for tasks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Atomic OS is a responsive Web 2.0 operating environment & development platform. Based on AJAX techniques, it emulates/provides standard operating system features including a command-line shell, interpreter, filesystem, database access and GUI services.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The goal of the Basic Operating System (BOS) project is to write a new modular and fast operating system in NASM and GCC.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    BeeOS: A multitasking RTOS for the MC68HC12 MCU
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The Bella Operating System aims to use currently available source code as a bootstrap to create a new "Media Operating System" primarily aimed at mid to upperlevel emebbed devices, such as Set Top Boxes and Pocket PCs.
    Downloads: 0 This Week
    Last Update:
    See Project