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

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  • 1
    OpenBosniana-OS
    Debian-based operating system with a focus on privacy and everyday use. Read more on https://bosniana.org
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    Downloads: 94,213 This Week
    Last Update:
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  • 2
    PeppermintOS

    PeppermintOS

    A minimum linux desktop distribution

    Peppermint is an operating system that provides a user with the opportunity to build the system that best fits their needs. While at the same time providing a functioning OS with minimum hassle out of the box. Our mainline desktop Peppermint ships with the desktop environment xfce with the thunar file manager set as default. Peppermint comes with nearly nothing installed other than, the core packages needed to run the system and you have the choice to which packages should best fit your build. We do use the common process of continuous delivery, and we are based on the Debian/Devuan repositories. Please post any questions about PeppermintOS to our Community Forum page: https://sourceforge.net/p/peppermintos/pepos/ and do our best to assist you.
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    Downloads: 4,159 This Week
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  • 3
    Network Security Toolkit (NST)

    Network Security Toolkit (NST)

    A network security analysis and monitoring toolkit Linux distribution.

    Network Security Toolkit (NST) is a bootable ISO image (Live USB Flash Drive) based on Fedora 42 providing easy access to best-of-breed Open Source Network Security Applications and should run on most x86_64 systems. The main intent of developing this toolkit was to provide the security professional and network administrator with a comprehensive set of Open Source Network Security Tools. The majority of tools published in the article: Top 125 Security Tools by INSECURE.ORG are available in the toolkit. An advanced Web User Interface (WUI) is provided for system/network administration, navigation, automation, network monitoring, host geolocation, network analysis and configuration of many network and security applications found within the NST distribution. In the virtual world, NST can be used as a network security analysis, validation and monitoring tool on enterprise virtual servers hosting virtual machines.
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    Downloads: 263 This Week
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  • 4
    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: 1,181 This Week
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    The All-in-One Commerce Platform for Businesses - Shopify

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  • 5
    RebornOS

    RebornOS

    Made For You - Made With You

    RebornOS is an Arch Linux based distribution whose goal is to make Arch Linux more approachable to beginners. We stick close to Arch Linux, offer choices without much bloat, and we provide quite a bit more support and handholding than typical distributions so that beginners don't feel overwhelmed.
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    Downloads: 453 This Week
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  • 6
    Synex

    Synex

    A minimalist and reliable operating system built on top of Debian.

    Focus on what matters Solid foundation, simple experience: designed for businesses and users who want to work without distractions. Effortless Setup: Quick and easy installation process to get you up and running in no time. Streamlined Performance: Optimized for speed and efficiency, ensuring a smooth user experience. About Synex Synex is an innovative Linux distribution crafted in Argentina, built on the robust foundation of Debian. Our mission is to deliver a minimalist and stable operating system that caters to the needs of small and medium-sized businesses, as well as individual users seeking a straightforward computing experience. We prioritize simplicity without compromising on performance, ensuring that our users can focus on what truly matters. Key Features of Synex Focused: Designed with a clean and intuitive interface that enhances productivity. Stable: Built on top of Debian, providing a reliable and secure platform for all your needs.
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    Downloads: 977 This Week
    Last Update:
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  • 7
    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: 266 This Week
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  • 8
    CAELinux

    CAELinux

    Dedicated to computer-aided engineering Linux distribution

    CAELinux is an installable live (USB) Linux distribution dedicated to open source engineering with a focus on Computer Aided Engineering and Scientific Computing. Based on Ubuntu, it features a ready to use workstation environment for open source product development, makers and scientist with many CAD/CAM/CAE applications for mechanical design, stress analysis, heat transfer, flow simulation and CNC manufacturing / 3D printing as well as electronic design tools and a complete development environment for scientific computing & mathematical modeling. A special focus of CAELinux is to provide simplified interfaces to facilitate the use of specialized open source software while providing high performance parallel multiphysics solvers ready to use for more advanced users. Try CAELinux or carry it with you on a USB stick in a live environment or install it to turn your PC into a full fledged Ubuntu based CAE workstation. It's all up to you what you can do with it!
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    Downloads: 248 This Week
    Last Update:
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  • 9
    AgarimOS

    AgarimOS

    AgarimOS is a respin of Void Linux

    AgarimOS is created using void-mklive: https://github.com/void-linux/void-mklive It includes a minimum set of applications (all included in the official repositories) so you can build your system on your own. KDE Plasma is the main desktop. There are two users: anon root In both cases, the password is voidlinux Installation: Type sudo void-installer in a terminal. For more details: https://linktr.ee/agarimos Licensing: According to every single license (in some cases unset) from every single component used. All the license files remain unmodified. All my own configurations I used for AgarimOS are licensed under GPL v3.
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    Downloads: 829 This Week
    Last Update:
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  • 10

    Antivirus Live CD

    4MLinux fork including ClamAV scanner

    Antivirus Live CD is an official 4MLinux fork including the ClamAV scanner. It's designed for users who need a lightweight live CD, which will help them to protect their computers against viruses. Ethernet, WiFi, PPP and PPPoE are supported by Antivirus Live CD to enable automatic updates of its virus signature databases. All partitions are mounted during the boot process so that they can be scanned by ClamAV. The Antivirus Live CD ISO images are fully compatible with UNetbootin, which can be used to create an easy-to-use Antivirus Live USB.
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    Downloads: 197 This Week
    Last Update:
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  • 11
    MiniOS

    MiniOS

    Lightweight modular live Linux distribution for use on removable USB.

    MiniOS is a lightweight and fast Linux distribution that runs directly from a USB drive. Based on Debian, it inherits its stability and rich software repository. MiniOS is an excellent choice for creating a mobile workstation, developing specialized systems, or getting to know Linux. A key feature of MiniOS is its modular architecture. You get a basic set of modules and can easily remove, disable, or create your own, customizing the system for specific tasks. This flexibility allows you to build highly specialized configurations, achieving maximum performance by eliminating unnecessary components and integrating the necessary ones. The process of module management is simplified thanks to built-in tools. Live mode allows you to work with MiniOS without installing it on a hard disk, while preserving user data and settings. EFI and Legacy BIOS support guarantees compatibility with almost any device.
    Downloads: 231 This Week
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  • 12
    SysLinuxOS

    SysLinuxOS

    SysLinuxOS for System Integrators

    SysLinuxOS 13 (for System Integrators) is an Debian-based GNU/Linux live distribution, designed for system integrators and system administrators. It offers a complete networking environment that is organised to integrate various software tools, with others added by me, and has an friendly graphical interface using the Mate desktop. SysLinuxOS was built to work right out of the box, with all networking tools already installed by default. There is no need to install anything, it is a Swiss army knife to always carry with us. There are all the major Virtual Private Networks (VPN), several remote control clients, various browsers, as well as Wine, Wireshark, Etherape, Ettercap, PackETH, Packetsender, Putty, Nmap, Packet Tracer 8.2.2, Virtualbox 7.2, Munin, Zabbix-agent2, Icinga, Monit, Nagios4, Angry ip scan, docker, docker compose, tools for serial console and much more. Powered by liquorix kernel.
    Leader badge
    Downloads: 213 This Week
    Last Update:
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  • 13
    Soplos Linux Tyron

    Soplos Linux Tyron

    Soplos Linux is a Debian Testing-based distribution with the XFCE

    Soplos Linux is a Debian Testing-based GNU/Linux distribution with the XFCE desktop, aimed at users taking their first steps into Linux or seeking a stable and efficient alternative for daily use. Key Features: ✅ Based on Debian Testing, offering rolling updates and up-to-date software. ✅ XFCE desktop, lightweight and customizable, ideal for computers with 2GB of RAM or more. ✅ Minimalist and visually appealing, without unnecessary bloatware. ✅ Compatible with older hardware, perfect for users who can't upgrade to newer versions of Windows. ✅ Currently developing a Software Center specifically for XFCE, built with Python and GTK. ✅ Future support for proprietary drivers to enhance device compatibility. Soplos Linux aims to provide a simple and accessible experience without compromising flexibility, with plans to expand in the future with dedicated repositories and more user-friendly tools. Give Soplos Linux a try and experience a new way to use your PC! 🚀🐧
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    Downloads: 156 This Week
    Last Update:
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  • 14
    multibootusb

    multibootusb

    Create multi boot live Linux on a USB disk...

    Multi Boot USB / MultiBoot USB / MultiBootUSB is a software / installer which allows user to install multiple Live Linux Distros in to a single USB drive / Pendrive / Flash drive and able to boot from it. USB can be tested without reboot using inbuilt QEMU.
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    Downloads: 280 This Week
    Last Update:
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  • 15
    OpenSuperClone-Live

    OpenSuperClone-Live

    A USB bootable Linux OS designed for running OpenSuperClone

    OSC-Live is a Linux live OS designed for running OpenSuperClone (a fork of HDDSuperClone). This project is intended to serve as a modern replacement for "HDDLiveCD", the live OS that shipped with the original HDDSC project. OSC is an advanced Linux -based cloning and imaging tool intended for data recovery from faulty disks. It creates sector-by-sector clones or images that can be used in conjunction with other file recovery software. OSC employs a multipass imaging approach, an intelligent skipping algorithm, and various passthrough and direct I/O commands for drive communication. These features greatly increase the effectiveness of reading faulty and unstable devices, and reduce the amount of additional wear the drives are subjected to.
    Downloads: 227 This Week
    Last Update:
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  • 16
    AfagOS

    AfagOS

    Like AgarimOS, but with a more vanilla experience

    AfagOS translates to "caresses" in English. It conveys a sense of gentle touch, care, and affection, which is a fitting name for a distro that aims to provide a smooth, pleasant, and user-friendly experience. AfagOS is created using void-mklive: https://github.com/void-linux/void-mklive It includes a minimum set of applications (all included in the official repositories) so you can build your system on your own. There are two users: anon root In both cases, the password is voidlinux Installation: Type sudo void-installer in a terminal. The prompt configuration was taken from Venom Linux. Licensing: According to every single license (in some cases unset) from every single component used. All the license files remain unmodified. All my own configurations I used for AgarimOS are licensed under GPL v3. For more details: https://linktr.ee/agarimos
    Downloads: 152 This Week
    Last Update:
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  • 17
    Debian Respin iso (13 trixie)

    Debian Respin iso (13 trixie)

    Unofficial Debian Live Respins for Debian 13 (trixie)

    A project to distribute Debian Live Linux respins for stable version 13 (trixie).
    Downloads: 53 This Week
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  • 18
    CuerdOS

    CuerdOS

    A distro for different a linux experience or different users.

    CuerdOS es una distribución GNU/Linux de origen español enfocada en la estabilidad, eficiencia y el rendimiento . Esta distribución no es solo un derivado con un entorno de escritorio personalizado, sino que tiene una serie de optimizaciones y mejoras de rendimiento que facilitan al usuario el uso del equipo en el día a día. ------------------------------------------------------------ https://cuerdos.github.io/ ------------------------------------------------------------ CuerdOS is a GNU/Linux distribution of Spanish origin focused on stability, eficiency and performance. This distribution is not just a derivative with a customized desktop environment, but includes numerous optimizations and performance improvements such as service tuning, better CPU, GPU, and memory handling, among many others.
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    Downloads: 94 This Week
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  • 19
    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: 75 This Week
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  • 20
    Flora Linux-libre

    Flora Linux-libre

    Debian based Linux distribution running Linux-libre kernel

    This distribution is based on Debian Linux, which runs Linux-libre kernel. It consists of Free components only. The system is equipped with snapshot tools and installers so that you can remaster and make your custom Linux.
    Downloads: 24 This Week
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  • 21
    antiX Respin iso

    antiX Respin iso

    Unofficial antiX respin based on Debian Stable

    This Linux distribution runs completely from DVD or Flash disk and installable on a fixed disk, based on Debian and antiX Linux. Windows users are encouraged to use Rufus at https://rufus.ie to create Live USB. You can choose Desktop from among Fluxbox, herbstluftwm, iceWM and JWM (icewm.iso includes all others). See Tips and Tricks on Wiki pages.
    Downloads: 64 This Week
    Last Update:
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  • 22
    deadbang

    deadbang

    X is dead, long live X

    Debian stable live ISO to install a pre-configured openbox/tint2 desktop. deadbang uses the same build process and installer as the official Debian live ISO images. This is not a distribution, it is a Debian Pure Blend. Please do not submit this project to DistroWatch.
    Downloads: 18 This Week
    Last Update:
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  • 23
    MX Respin iso

    MX Respin iso

    Unofficial MX respins based on Debian Stable

    This Linux distribution runs completely from DVD or Flash disk and installable on a fixed disk, based on Debian and MX Linux. Windows users are encouraged to use Rufus at https://rufus.ie to create Live USB. You can choose Desktop from among Budgie, Cinnamon, Enlightenment, GNOME, IceWM, LXDE, MATE, UKUI, Window Maker and Xfce. Visit https://sourceforge.net/u/usergreen/profile#widget-message for project index.
    Downloads: 22 This Week
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  • 24

    TheSSS (The Smallest Server Suite)

    Lightweight Server Suite for LAN

    TheSSS (The Smallest Server Suite) is a lightweight server suite distributed as a live CD. It is designed for system administrators who need an extremely tiny and fast set of server software. The supported servers are: FSP, FTP/SFTP, HTTP/HTTPS, NBD, NFS, NTP, rlogin, SSH, Telnet, and TFTP. A proxy server (Polipo) with Tor anonymizer is also included. The main security components are 4MLinux Firewall (based on iptables) and Clam AntiVirus. TheSSS iso images are fully compatible with UNetbootin, which can be used to create an easy-to-use TheSSS Live USB.
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    Downloads: 59 This Week
    Last Update:
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  • 25

    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). BakAndImgCD is fully compatible with UNetbootin, which can be used to create an easy-to-use live USB.
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    Downloads: 20 This Week
    Last Update:
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