Open Source Linux Operating System Kernels

Operating System Kernels for Linux

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Browse free open source Operating System Kernels and projects for 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
    Tools and patches for the Linux Diskquota system as part of the Linux kernel
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    Downloads: 16,690 This Week
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  • 2
    The goal of the project is now to develop a user library called libpfm4 to help setup performance events for use with the perf_events Linux kernel interface. The development of the perfmon kernel subsystem, libpfm and pfmon has now stopped.
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    Downloads: 8,501 This Week
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  • 3
    Project's goal is to create better tools for diagnosing Linux systems. Diagnostics include first failure data capture, error log analysis, preventative testing, and system inventory gathering. You can now find Power System specific packages on github. libservicelog : https://github.com/power-ras/libservicelog servicelog : https://github.com/power-ras/servicelog lsvpd : https://github.com/power-ras/lsvpd libvpd : https://github.com/power-ras/libvpd ppc64-diag : https://github.com/power-ras/ppc64-diag sysfsutils is moved to github. New home for sysfsutils : https://github.com/linux-ras/sysfsutils
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    Downloads: 47,356 This Week
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  • 4
    Squashfs is a highly compressed read-only filesystem for Linux. Squashfs compresses both files, inodes and directories, and supports block sizes up to 1Mbytes for greater compression. It is implemented as a kernel module under VFS.
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    Downloads: 4,747 This Week
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  • Jesta I.S. | Enterprise Software For Retail and Supply Chain Icon
    Jesta I.S. | Enterprise Software For Retail and Supply Chain

    Transition from fragmented entry-level or legacy systems to an enterprise suite.

    Unify your people and operations across all departments and channels. Discover end-to-end retail, wholesale, and supply chain management software suites designed to scale.
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  • 5
    CachyOS

    CachyOS

    Blazingly Fast & Customizable Linux distribution

    CachyOS - Arch Linux Based Distribution With Heavy Optimizations & Multi-Architectures For Ultimate Desktop Experience Filesystems: - btrfs - zfs - ext4 - xfs - f2fs Our installer will auto detect which micro architecture your machine got, if x86-64-v3 or x86-64-v4 is detected it will automatically use the optimized packages, which is around a 10 % performance improvement. Desktop Environments: - KDE - CuteFish - i3 - Gnome - Openbox - Wayfire - Xfce - LXQT - bspwm All packages are compiled with Full LTO and other optimization flags. Depending on the march your cpu have it is compiled against x86-64, x86-64-v3 or x86-64-v4. For the Desktop Environment we provide basic theming. In CachyOS-Hello can be also security related packages enabled, like: DNScrypt-proxy Firejail apparmor Security and Performance! https://discord.gg/qJqj94uFwE https://t.me/+zCzPX4cAFjk1MTY
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    Downloads: 4,930 This Week
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  • 6
    Linuxfx Winux OS

    Linuxfx Winux OS

    Winux Operating System by Linuxfx

    Break free from hardware restrictions and forced upgrades. Winux is the definitive successor for Windows 10 users seeking performance and reliability. Featuring an Intuitive Familiar Interface and Native Compatibility for your essential software.
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    Downloads: 1,649 This Week
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  • 7
    Archcraft

    Archcraft

    Yet another minimal Linux distribution, based on Arch Linux.

    Archcraft is an arch-based rolling-release distribution aimed at users who cares more about minimalism and aesthetics of their desktop. It comes pre-configured with various lightweight applications which makes it super fast. It can run under 500Mb of memory. There's no desktop environment in (main) Archcraft, just two highly configured window managers - Openbox and Bspwm. The default username & password is 'liveuser' for live ISO. The installer can be found in the app launcher and in openbox menu under the Application > System category, namely 'Install Archcraft'. Archcraft uses two Installers, Calamares and ABIF
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    Downloads: 1,389 This Week
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  • 8
    Super Grub2 Disk

    Super Grub2 Disk

    Boots into many systems and GRUB2 ones!

    Super GRUB2 Disk helps you to boot into most any Operating System (OS) even if you cannot boot into it by normal means.
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    Downloads: 1,536 This Week
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  • 9
    lmbench is a suite of simple, portable, ANSI/C microbenchmarks for UNIX/POSIX. In general, it measures two key features: latency and bandwidth. lmbench is intended to give system developers insight into basic costs of key operations.
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    Downloads: 4,335 This Week
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  • PeerGFS PEER Software - File Sharing and Collaboration Icon
    PeerGFS PEER Software - File Sharing and Collaboration

    One Solution to Simplify File Management and Orchestration Across Edge, Data Center, and Cloud Storage

    PeerGFS is a software-only solution developed to solve file management/file replication challenges in multi-site, multi-platform, and hybrid multi-cloud environments.
    Learn More
  • 10
    Calam-Arch-Installer.iso

    Calam-Arch-Installer.iso

    Current Release: Calam-Arch-Installer-2026-04 Kernel: 6.19.10

    Now you can easily install pure arch linux from my Arch Live Linux with Calam-Arch-Installer through video instructions, following the steps. Install Legacy-Bios or UEFI, Support Luks Yes There are also 9 selectable graphical environments for installation, Xfce, Gnome, Plasma,Cinnamon, Budgie, Openbox, I3, Mate, Deepin Good Luck!
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    Downloads: 687 This Week
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  • 11
    OpenMandriva Lx

    OpenMandriva Lx

    Easy, yet powerful, GNU/Linux distribution

    OpenMandriva Lx is a unique and independent distribution and direct descendant of Mandriva Linux. It comes from a 100% community-driven association that believes in the values of free software & collaboration and whose founding values are development, equality, co-operation, openness, freedom, group achievement, independence, and solidarity. Source code: Software: https://github.com/OpenMandrivaSoftware Packages: https://github.com/OpenMandrivaAssociation Build system: https://abf.openmandriva.org/ Contact: * Chat - https://wiki.openmandriva.org/en/team/chat * Forum - https://forum.openmandriva.org Issue tracking and feature requests: * Issue Tracking - https://github.com/OpenMandrivaAssociation/distribution/issues Donate - https://liberapay.com/OpenMandriva
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    Downloads: 937 This Week
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  • 12
    This project is a random collection of Linux kernel-related projects and source code.
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    Downloads: 817 This Week
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  • 13

    Linux Test Project

    Testsuite to validate the reliability, robustness, stability of Linux.

    Linux Test Project (LTP) is a joint project started by SGI, OSDL and Bull developed and maintained by SUSE, Red Hat, Fujitsu, IBM, Cisco, Oracle and others. The project goal is to deliver tests to the open source community that validate reliability, robustness, and stability of the Linux Kernel. The testing suites contain a collection of tools for testing the Linux kernel and related features. Our goal is to improve the Linux kernel and system libraries by bringing test automation.
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    Downloads: 1,001 This Week
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  • 14
    XanMod Kernel
    XanMod is a general-purpose Linux kernel distribution with custom settings and new features. Built to provide a stable, smooth and solid system experience. https://gitlab.com/xanmod/linux https://xanmod.org
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    Downloads: 1,221 This Week
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  • 15
    WSL2-Linux-Kernel

    WSL2-Linux-Kernel

    The source for the Linux kernel used in Windows Subsystem for Linux 2

    The WSL2-Linux-Kernel repo contains the kernel source code and configuration files for the WSL2 kernel. If you discover an issue relating to WSL or the WSL2 kernel, please report it on the WSL GitHub project. It is not possible to report issues on the WSL2-Linux-Kernel project. Instructions for building an x86_64 WSL2 kernel with an Ubuntu distribution are provided. The number one way that we recommend you run Linux distributions is by installing Windows Terminal. Using Windows Terminal enables you to open multiple tabs or window panes to display and quickly switch between multiple Linux distributions or other command lines (PowerShell, Command Prompt, PowerShell, Azure CLI, etc). You can fully customize your terminal with unique color schemes, font styles, sizes, background images, and custom keyboard shortcuts.
    Downloads: 102 This Week
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  • 16
    RichARCH

    RichARCH

    Your concierge creating a Rich experience to Arch

    RichARCH is designed to be a Quick Simpler Path to Arch with automation and ricing options. * Just one command line to start the latest complete installer for Arch. One goal is to only use packages in the basic Arch Linux repos by default with the option to install some non-standard packages. Our hope is that this will help to make Arch Linux more approachable to individual and corporate users. GUIs: Budgie/Cinnamon/Cosmic/Enlightenment/Gnome/Hyprland/KDE/Labwc/LXDE/LXQT/Mate/Niri/River/Sway/XFCE Kernels: linux/linux-cachyos/linux-hardened/linux-lqx/linux-lts/linux-nitrous/linux-tachyon/linux-zen/linux-znver2/linux-znver3/linux-znver4/linux-znver5 Profiles: SecOps/Server/Omarchy/DonArch/HyprVibe/KoolsDots/SaatvikDots/ShellNinja/VaelixdDots More info at: https://download.sourceforge.net/richarch/InstallAndInfo.pdf https://sourceforge.net/projects/richarch/files/README.md/download https://www.youtube.com/watch?v=hjK67kdHkGU&t=6s
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    Downloads: 1,256 This Week
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  • 17
    EmuTOS

    EmuTOS

    Free operating system for Atari computers, and more.

    EmuTOS is a TOS compatible operating system for Atari ST series computers, and more. It is made from Digital Research's GPLed original sources and is a free and open source alternative to Atari proprietary ROMs.
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    Downloads: 571 This Week
    Last Update:
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  • 18
    JBoss Community
    Community driven projects featuring the latest innovations for cutting edge apps. Our flagship project JBoss AS is the leading Open Source, standards-compliant, Java EE based application server implemented in 100% Pure Java.
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    Downloads: 323 This Week
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  • 19
    ExTiX - The Ultimate Linux System

    ExTiX - The Ultimate Linux System

    ExTiX with Deepin/LXQt/GNOME/WayDroid and kernel 7.0.0-rc6-amd64-exton

    Version 26.4, 26.1, 25.12-2 and 25.12 (four versions - Build 260410, 260123, 251205, and 251201 ) of ExTiX 64 bit are based on Debian/Ubuntu. In ExTiX I have installed the GNOME 50 Desktop (for Waydroid), Deepin Desktop 25.0.10 respectively LXQt 2.2/LXDE. PROGRAM content etc Among many other programs GParted, SMPlayer, Gimp and Kodi. In addition Java and all necessary additions in order to install programs from source. PASSWORDS The password for root is root. The password for the ordinary user extix is live. Or live/live. Or user/live. ExTiX LXDE Mini Build 251205 ISO is of only 1870 MB - run it super fast from RAM! Refracta Snapshot in ExTiX 26.4, 26.1, 25.12-2 and 25.12 - Create your own live installable Ubuntu/Waydroid/Debian/Deepin system. Slideshow: https://www.extix.se/extix-refracta-slideshow.gif Run Android 13 in ExTiX 26.4 using Waydroid. It works very well. All versions can run LIVE from RAM. READ MORE: https://www.extix.se
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    Downloads: 864 This Week
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  • 20

    Control Group Configuration

    https://github.com/libcgroup/libcgroup

    This page is deprecated - please go to https://github.com/libcgroup/libcgroup
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    Downloads: 625 This Week
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  • 21
    Rocket.Chat Desktop App

    Rocket.Chat Desktop App

    OSX, Windows, and Linux Desktop Clients for Rocket.Chat

    Secure and compliant communications platform. We use communication platforms on a daily basis to collaborate with colleagues, other companies, customers, and communities. Most of them give you very little in terms of control and customizations; except Rocket.Chat. Bring together messages, projects, and tasks in one place and watch your team’s productivity rise to new heights. Engage in contextual interactions with customers irrespective of how they contact you. Ensure long-term relationships and improved business outcomes. Create custom messaging experiences within your app or website by integrating and white labeling Rocket.Chat components and enterprise features. Extend and customize your workspace with custom apps, open APIs, powerful plugins, and webhooks. Own your conversations. Choose from self-hosted, air-gapped, or secure cloud deployment options that meet your security and compliance needs.
    Downloads: 66 This Week
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  • 22
    Umbrel

    Umbrel

    A beautiful personal server OS for Raspberry Pi or any Linux distro

    Run your personal server with a Bitcoin and Lightning node in your home, self-host open source apps like Nextcloud and Matrix to break away from big tech, and take full control of your data. For free. All our interactions on the internet today are mediated by a few companies who offer “free” services in exchange for storing our data on their servers to spy on us. Running a personal server fundamentally changes that. You and your family’s photos, videos, files, notes, passwords, everything, have nothing to do with someone else’s computer. They’re a part of your private life, and now they can all be stored by you, in your home, on your Umbrel. The Bitcoin network is made up of thousands of nodes that verify every single transaction in the blockchain. Some of them mine Bitcoin too, but unlike a mining node, running a non-mining node doesn’t require expensive hardware. Achieve unparalleled privacy by connecting your wallet directly to the Bitcoin node on your Umbrel.
    Downloads: 60 This Week
    Last Update:
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  • 23

    Linux NTFS file system support

    Development moved to https://sourceforge.net/projects/ntfs-3g/

    Development on this project has moved to https://sourceforge.net/projects/ntfs-3g/ The goals of this project are: create a new Linux kernel driver for the NTFS file system (1.2, 3.x, and later), user space utilities (e.g. format, ntfs check, etc.) and a library to avoid code duplication and provide access to NTFS to other GPL programs.
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    Downloads: 1,546 This Week
    Last Update:
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  • 24
    New implementation of the traceroute utility for modern Linux systems. Backward compatible with the traditional traceroute. Supports both IPv4 and IPv6, additional types of trace (including TCP), allows some traces for unprivileged users.
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    Downloads: 1,546 This Week
    Last Update:
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  • 25
    Linux Surface

    Linux Surface

    Linux Kernel for Surface Devices

    Linux running on Microsoft Surface devices. These days, Linux supports a lot of devices out-of-the-box. As a matter of fact, this includes a good portion of the Microsoft Surface devices—for most parts at least. Unfortunately, Surface devices tend to be a bit special. This is mostly because some hardware choices Microsoft made are rarely (if at all) used by other, more "standard", devices. We aim to send all the changes we make here upstream, but this may take time. This kernel allows us to ship new features faster, as we do not have to adhere to the upstream release schedule (and, for better or worse, code standards). We also rely on it to test and prototype patches before sending them upstream, which is crucial because we maintainers cannot test on all Surface devices (which also means we may break things along the way).
    Downloads: 56 This Week
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