Showing 148 open source projects for "security operating system"

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  • 1
    Downloads: 14 This Week
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  • 2
    BluestarLinux
    Bluestar Linux is an Arch Linux-based distribution, built with an understanding that people want and need a solid Operating System that provides a breadth of functionality and ease of use without sacrificing aesthetics. Bluestar is offered in three edtions - desktop, deskpro and developer - each tailored to address the needs of a variety of Linux users. Bluestar can be installed permanently as a robust and fully configurable operating system on a laptop or desktop system, or it can be run effectively as a live installer and supports the addition of persistent storage for those who choose not to perform a permanent installation. ...
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    Downloads: 26,557 This Week
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  • 3
    B OS

    B OS

    "A fast, lightweight, and secure Linux operating system for all."

    ...It is built with the KDE Plasma desktop, offering an elegant, highly customizable, and user-friendly interface that fits both beginners and advanced users. Unlike many other operating systems, B OS is lightweight and optimized for speed, making it suitable for older hardware as well as modern PCs. It comes with a carefully selected set of pre-installed applications, including a web browser, office suite, file manager, and multimedia tools, so users can be productive immediately. Security is a core principle of B OS, featuring enhanced configurations and tools that protect users from online threats, ensuring reliability in personal, educational, and professional environments. ...
    Downloads: 37 This Week
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  • 4
    Snal Linux

    Snal Linux

    Arch based live Linux distribution

    Live distro with i3 and firefox. Lots of network and filesystem utilities. Snal Linux is Simple, Networked, and Live Linux. Snal Linux code repository has been moved to https://codeberg.org/snallinux/snallinux
    Downloads: 18 This Week
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  • Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure Icon
    Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure

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  • 5
    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: 591 This Week
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  • 6
    SlackEX Linux Live System

    SlackEX Linux Live System

    SlackEX 15.0 64 bit is based on Slackware Current

    SlackEX 15.0 Current (testing/developmental) 64 bit uses kernel 6.19.8-amd64-exton and the Xfce4 DE. SlackEX is based on Slackware 15.0. A lot of Slackware packages are are pre-installed. INSTALL TO HARD DRIVE The system can easily be installed to hard drive (during a live session) using a Refracta Installer. You can then use Grub2 as boot loader if you want. USB install SlackEX can be installed to a USB stick in Windows 10/11 using Rufus or in a Linux system using the dd-command....
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    Downloads: 24 This Week
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  • 7
    xanmian

    xanmian

    Xanmian GNU/Linux distribution

    Xanmian GNU/Linux distribution based on Debian
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    Downloads: 76 This Week
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  • 8
    refracta
    Refracta is an operating system designed for home computer users and for use as a system rescue and recovery disk. It provides a simple and familiar layout that most users will find very comfortable. Refracta-8 is based on Devuan GNU/Linux and uses the Devuan package repository. (Previous versions were based on Debian.) Refractainstaller, refractasnapshot and refracta2usb are tools that allow you to customize your installation and create your own live-CD or live-USB.
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    Downloads: 168 This Week
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  • 9
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    Downloads: 50 This Week
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    MongoDB Atlas runs apps anywhere

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  • 10
    ZestISO

    ZestISO

    An easy to use Arch Linux based OS

    ZestISO is an easy to use Arch Linux based OS. No ads, bloatware, telemetry or other unwanted features of commercial operating systems like Windows and MacOS. Compatible with all your favourite hardware and software, even PC and console games. Highly flexible and customisable, faster than Windows, uses less power and supports much older hardware than Windows 11, while getting the latest features and security updates, forever. No data is ever collected and we never restrict what you do. ...
    Downloads: 7 This Week
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  • 11
    CruxEX 64 bit Linux Live System

    CruxEX 64 bit Linux Live System

    CruxEX 3.8 64 bit 2025 Linux Live System is based on CRUX 3.8

    CruxEX 3.8 64 bit 2025 Linux Live System is based on CRUX 3.8 (latest version, released 250421), which is all Linux enthusiasts/nerds favorite OS. FEATURES CruxEX 2025 uses the LXDE Desktop environment and kernel 6.14.2-amd64-exton with support for "extra everything". NEWS 250427 Create your own CRUX Live Installable System with Refracta Snapshot! Install it to hard drive with Refracta Installer. Or/and run it live from RAM. UNIQUE CruxEX 2025 is - as my previous CRUX-remasters...
    Downloads: 20 This Week
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  • 12
    Downloads: 33 This Week
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  • 13
    LxPup - Puppy Linux + LXDE

    LxPup - Puppy Linux + LXDE

    Puppy Linux with the LXDE desktop environment

    LxPup is a version of Puppy Linux using the LXDE desktop environment and is an updated “descendent” of loukitchou’s LxPup13.01. LxPup offers the Openbox window manager, LxPanel panel manager and PCManFM file manager. There are various "flavours" of LxPup some built as derivatives of official Puppy Linux builds (based on Slackware and Ubuntu components) and one a new woof-ce build (Slackware based). The various flavours offer different kernels and access to the software repositories of...
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    Downloads: 861 This Week
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  • 14
    Soplos Linux Tyson

    Soplos Linux Tyson

    Soplos Linux is a Debian Testing-based distribution with the Plasma 6

    Soplos Linux Tyson is a GNU/Linux distribution based on Debian Testing, designed for users taking their first steps into Linux or looking for a modern, stable, and efficient daily driver. Key Features: ✅ Based on Debian Testing, offering rolling updates and always up-to-date software. ✅ Ships with the KDE Plasma 6 desktop – modern, elegant, and highly customizable. ✅ Clean and minimalist interface with no unnecessary bloatware. ✅ Compatible with modest hardware – ideal for users...
    Downloads: 227 This Week
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  • 15
    comal-linux

    comal-linux

    Simple Muslim GNU/Linux Distro

    Comal-Linux is a Linux distribution derived from Slackware Linux. It is packaged as a live CD. Comal-Linux is an unofficial Muslim edition of Slackware.
    Downloads: 82 This Week
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  • 16
    Alien-OS

    Alien-OS

    Alien-OS GNU/Linux Operating System

    Alien-OS Regolith based on Debian 12.13 Bookworm with integrated MX-Tools. use either sysVinit or systemd. User:Pass demo:demo root:root Installation: open a terminal and type "sudo minstall" OEM Installation: open a terminal and type "sudo minstall --oem" ----- https://www.alien-os.com https://www.alien-tec.com https://distrowatch.com/alienos ----- Please support us with your donation. Thank you. :-) Monero...
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    Downloads: 111 This Week
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  • 17
    Mac OS X 10.4 UTM release

    Mac OS X 10.4 UTM release

    OS X 10.4 tiger build. for UTM App.

    OS X 10.4 tiger build. for UTM App. to use Mac OS X 10.4 Tiger to feel nostalgic, and learn about apple old UI UX, features and documentation form of vintage/ obsolete software Operating system
    Downloads: 62 This Week
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  • 18
    linuxhub-prime
    Updated June 01, 2026 Daily/Weekly builds: https://archive.org/details/linuxhub-prime-2026.03.28-v-3.1.5-x-86-64/Screenshot%20from%202026-03-28%2020-02-24.png Introducing DistroViews: https://distroviews.xyz/ Legacy Versions: https://linuxhub.link/legacy.php Internet Connection Required... only calamares supports 1 offline option. Desktops... you have 20+ environments to choose from. by default the environments are set up with prime customizations. you have the option to...
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    Downloads: 168 This Week
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  • 19
    DebLight OS
    Il s'agit d'un système d'exploitation rapide, léger et convivial, orienté vers l'ordinateur de bureau et volontairement sur LXDE dans sa version finale en 32 & 64 bits. C'est donc le bureau par défaut. Notre but, le mien en tant que développeur, mais aussi celui de l'association Vivre En Comminges est de fournir un ensemble d'utilitaires dédiés et des optimisations spécifiques, associés en mettant l'accent sur l'accès à un système productif qui soit facile et bien léger. Cela rend notre OS...
    Downloads: 41 This Week
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  • 20

    BakAndImgCD

    LiveCD for data backup and disk imaging

    BakAndImgCD is a small Linux-based operating system, which has been designed to perform the following two tasks: data backup and disk imaging. The 4MLinux Backup Scripts make use of FSArchiver, GNU ddrescue, Partclone, Partimage, rsync, and other utilities. The output files (archives and images) can be optionally compressed and sent to a remote sever (using Ethernet, WiFi, PPP or PPPoE).
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    Downloads: 6 This Week
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  • 21
    NebiOS Alternative Mirror (Official)

    NebiOS Alternative Mirror (Official)

    A unique Ubuntu-based Linux OS with its own desktop and ecosystem.

    NebiOS is an Ubuntu LTS-based Linux distribution with a custom desktop environment (NebiDE), built by one person. It combines a unique visual identity (Flat-Skeuomorphism), a widget-first desktop, and its own app format (.napp) into a cohesive platform — not just another reskin. Official mirror — use if the main site has download issues. Main site: https://nebios.org 📌 This mirror page is updated less frequently than the main site. For the latest information, visit...
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    Downloads: 181 This Week
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  • 22
    Javi-OS

    Javi-OS

    My Respin of Debian (with WM's)

    Javi-OS ¿Que es? Javi-OS es un Respin de Debian que utiliza WM's como Openbox y JWM. Su interfaz gráfica combina la ligereza de los windows managers con la flexibilidad de Rofi y la estética de Tint2.
    Downloads: 3 This Week
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  • 23
    Pearl Linux MATE 12

    Pearl Linux MATE 12

    The perfect desktop for all with Compiz as default Window Manager

    Pearl MATE Desktop 12 is a easy to customize 64 bit OS based on a mix of both Ubuntu and the Linux Mint latest LTR (24.04). We have included both the fully loaded version and also a minimal ISO. Natural sounding Text to Speech with Pied Piper
    Downloads: 14 This Week
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  • 24

    loc-os-linux-24-xfce-x86-64

    Loc-os Linux Live con escritorio XFCE

    No más complicaciones. Esta es la unión lógica entre dos pilares de la filosofía Linux: la estabilidad Loc-OS basado en Devuan y la eficiencia probada en el tiempo de XFCE. Un proyecto que respeta tu tiempo y tu hardware, ofreciéndote un sistema operativo completo, actualizable y sin sorpresas. Perfecta para revitalizar portátiles viejos, ser la base de una estación de trabajo fiable o simplemente disfrutar de un escritorio limpio y ordenado. Menos es más, y aquí, más estable y rápido.
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    Downloads: 10 This Week
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  • 25
    LajtLinux
    [PL] LajtLinux to hobbystyczny zestaw lekkich obrazów Debiana Testing z minimalistycznym Waylandem i lekkimi menedżerami okien (sway, river, labwc, niri, mangowc, dwl). Obrazy zawierają autorski, otwartoźródłowy instalator graficzny i są tworzone głównie na własny użytek. Jeśli ktoś przy okazji z nich skorzysta — będzie mi bardzo miło 🙂 Pełny opis znajdziesz w pliku README.txt lub pod adresem: https://sourceforge.net/projects/lajtlinux/files/ [EN] LajtLinux is a hobby project...
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    Downloads: 8 This Week
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