Showing 78 open source projects for "free"

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  • 1
    Emacs Prelude

    Emacs Prelude

    Enhanced Emacs 25.1+ distribution

    Prelude is an enhanced Emacs 25.1+ distribution that should make your experience with Emacs both more pleasant and more powerful. Prelude is an Emacs distribution that aims to enhance the default Emacs experience. Prelude alters a lot of the default settings, bundles a plethora of additional packages and adds its own core library to the mix. The final product offers an easy to use Emacs configuration for Emacs newcomers and lots of additional power for Emacs power users. Prelude bundles a...
    Downloads: 0 This Week
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  • 2
    OSHI

    OSHI

    Native Operating System and Hardware Information

    OSHI is a free JNA-based (native) Operating System and Hardware Information library for Java. It does not require the installation of any additional native libraries and aims to provide a cross-platform implementation to retrieve system information, such as OS version, processes, memory and CPU usage, disks and partitions, devices, sensors, etc.
    Downloads: 2 This Week
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  • 3
    HiddenVM

    HiddenVM

    HiddenVM — Use any desktop OS without leaving a trace

    If at any time Tails pushes an unexpected update, and HiddenVM is not yet updated for it, and you are stuck with a new Tails and no working HiddenVM version, you can re-download and temporarily use an earlier version of Tails until HiddenVM is updated. There are archived direct HTTP download mirrors of Tails images, archived official torrents with PGP signatures, or third-party archives at linuxtracker.org or fosstorrents.com, etc. (Always verify third-party torrents with archived official...
    Downloads: 4 This Week
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  • 4
    Bottlerocket OS

    Bottlerocket OS

    An operating system designed for hosting containers

    Bottlerocket is a free and open-source Linux-based operating system meant for hosting containers. Bottlerocket focuses on security and maintainability, providing a reliable, consistent, and safe platform for container-based workloads. This is a reflection of what we've learned building operating systems and services at Amazon. The base operating system has just what you need to run containers reliably, and is built with standard open-source components.
    Downloads: 1 This Week
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  • 5
    StateOS

    StateOS

    Free real-time operating system (RTOS) for microcontrollers

    StateOS is a compact, open-source real-time operating system designed for embedded systems and written in ANSI C. It supports cooperative and preemptive multitasking, making it ideal for running multiple real-time tasks on microcontrollers. StateOS emphasizes clarity and ease of integration with existing projects and provides a full set of synchronization primitives, timers, and message-passing tools. It's widely used in industrial and academic settings for prototyping and low-level firmware...
    Downloads: 0 This Week
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  • 6
    Alt-F

    Alt-F

    free alternative firmware for the DLink DNS-320/320L/321/323/325/327L

    Alt-F provides a free and open source alternative firmware for the DLINK DNS-320/320L/321/323/325/327L and DNR-322L. Alt-F has Samba and NFS; supports ext2/3/4, VFAT, NTFS, BTRFS; RAID 0, 1, 5 (with external USB disk) and JBOD; supports up to 8TB disks; rsync, ftp, sftp, ftps, ssh, lpd, DNS and DHCP servers, DDNS, fan and leds control, clean power up and down... and more.
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    Downloads: 1,904 This Week
    Last Update:
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  • 7
    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: 245 This Week
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  • 8
    B OS

    B OS

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

    ...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. Offline installer support makes B OS ideal for areas with limited connectivity, while regular updates guarantee long-term stability. Fully open-source and free to use, B OS empow
    Downloads: 21 This Week
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  • 9
    KB1OIQ - Andy's Ham Radio Linux

    KB1OIQ - Andy's Ham Radio Linux

    Install ham radio software on Debian Live, RPi OS, or Ubuntu Linux

    Latest Version: - Version v27: May 3rd, 2026 Version 27 ======== AHRL can be installed on top of Debian Live, Raspberry Pi OS, or any supported flavor of Ubuntu Linux. The supported Linux flavors are listed in the GETTING_STARTED document. An installation script does all of the work. Please download and read the bug workarounds file: https://sourceforge.net/projects/kb1oiq-andysham/files/v27/V27_Bug_Workarounds.txt Please download and READ the installation...
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    Downloads: 386 This Week
    Last Update:
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  • 10
    Tavashtr OS

    Tavashtr OS

    A free, beginner-friendly, and highly efficient general-purpose Linux

    Overview Tavashtr OS is a completely free and open-source operating system designed for everyone. Developed by Tavashtr Technologies Private Limited, it takes the legendary stability of Debian Linux and transforms it into an accessible, ready-to-use platform for your daily computing needs. Whether you are transitioning from another operating system for the first time or simply looking for a reliable daily driver, Tavashtr OS provides a frustration-free experience out of the box. ...
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    Downloads: 3 This Week
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  • 11
    Panwah
    Panwah is an operating system based on GNU/Linux. with WahBuildBoot, a tool for build a Panwah image Twitter: https://twitter.com/wahredware
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    Downloads: 0 This Week
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  • 12

    Community Linux 64

    Community Linux Distro

    Boot from USB, stay on the USB with overlay file system that is automatically added from free space. Result: an installation less 64 bit Linux Distro. See quick boot: https://sourceforge.net/projects/community-linux-64/files/video_20250404_013524.mp4 Update: 32G_1.0.0.img.gz uploaded, suitable for direct 'dd' operation on a 32 Gig USB drive. (Remember to decompress the image first with gunzip) Windows users may create this USB with Rufus in 'dd' mode.
    Downloads: 66 This Week
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  • 13
    PearlOS

    PearlOS

    Latest Debian and Ubuntu based REPO files and ISO's for PearlLinuxOS

    PearlOS is Pearl Linux just another branding we used early on with the distro. We are hoping to better organize our upcoming releases. All future releases and the most resent scootski (12) and Preslee (13) you will find under pearlos. Our previous release of our first rolling release also called preslee is no longer on bookworm and trixie now its stickly trixie which is our latest debian release. Sccotski is our latest Ubuntu base and is from 24.04 ISO's are located under...
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    Downloads: 139 This Week
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  • 14
    OSGeoLive

    OSGeoLive

    Bootable linux distro for Geospatial Applications

    OSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu that allows you to try a wide variety of open source geospatial software without installing anything. It is composed entirely of free software, allowing it to be freely distributed, duplicated and passed around. It provides pre-configured applications for a range of geospatial use cases, including storage, publishing, viewing, analysis and manipulation of data. It also contains sample datasets and documentation.
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    Downloads: 73 This Week
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  • 15
    pbboard

    pbboard

    PBBoard - Free and Open Source Forum Software

    Program PBBoard is interactive Forum management program Dialogic Free classified as free software and open source, is located under the GNU GPL, is written in PHP and based on MySQL database engine And PBBoard now in its third generation version 3.0, this version includes integration between design standard High-level as well as high security, as well as multi-language interface and empowerment Full of multiple databases for planning modulating complete with a lack of effort on servers. ...
    Downloads: 4 This Week
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  • 16
    XXRI-OS-LITE
    ... ⚡ Key Features: • Super lightweight ISO (263MB) • Fast boot and low memory footprint • Clean, minimal user interface • Pre-installed basic tools: file manager, text editor, terminal, and more • Perfect for reviving old PCs or running in lightweight virtual environments 🖥️ Minimum System Requirements: • CPU: Intel Pentium II / AMD K6-2 or newer (32-bit) • RAM: 256 MB minimum • Storage: 400 MB free disk space Website: xxri.flows.best Maintained by: xxri OS Team
    Downloads: 8 This Week
    Last Update:
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  • 17
    Koha + DSpace 10.0 Live ISO (2026.06)

    Koha + DSpace 10.0 Live ISO (2026.06)

    Koha 26.05.00 + DSpace 10.0 Live ISO Installer based on Ubuntu 22.04.5

    Koha + DSpace Live is a Live Bootable and Installer ISO based on Ubuntu 22.04.5 (Koha Version: 26.05.00 and DSpace Version: 10.0) This ISO boots only in Legacy BIOS mode and not in Secure Boot Mode After booting from the Live DVD/USB, use the following login credentials: Login: library (Displayed as 'Open Digital Library') Password: library This Live ISO contains additional Desktop Environments (aka D.E) providing different User Interfaces. If you wish to choose a Lightweight...
    Downloads: 66 This Week
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  • 18
    Equestria OS

    Equestria OS

    An Arch Linux OS with 20+ custom GUI utilities & MLP theme customizer.

    ...With smart tools for disk management, file relocation, and offline software installation, it provides everything you need out of the box. It is a stable, 100% bloatware-free system built for gamers, digital artists, and fandom fans alike.
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    Downloads: 17 This Week
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  • 19
    ZestISO

    ZestISO

    An easy to use Arch Linux based OS

    ...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. ZestISO is free for everyone to do as they please. Available with KDE Plasma desktop, updated daily 10-11AM UK time (more options available soon). Source code: https://github.com/dankcuddlybear/zestiso-archiso DISCLAIMER: ZestISO is alpha software and comes with NO WARRANTY. Use at your own risk. Ihttps://github.com/dankcuddlybear/zestiso-archiso
    Downloads: 4 This Week
    Last Update:
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  • 20
    Pearl MATE Studio 12

    Pearl MATE Studio 12

    OSX Styled Powerful Audio Workstation

    Pearl MATE Studio 12 is running on the Ubuntu 24.04 base with no snap support. This release does however support flatpak and the text to speech on Pearl is managed with Pied for downloading and selecting natural voice models which through keyboard shortcut, <Alt>+s, which will playback highlighted. This release of Pearl MATE Studio is alot lighter on the pre installed software so the user may choose what they want by installing through our software manager, Gdebi, or Synaptic which are...
    Downloads: 12 This Week
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  • 21
    EasyNAS

    EasyNAS

    Making Storage Easy

    ...EasyNAS advanced features includes: file system compression, Snapshots, copy on write, online increase/decrease file system, online balancing data between hardrives, online file system check. EasyNAS is distributed free with no warranty.
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    Downloads: 31 This Week
    Last Update:
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  • 22
    Pearl Desktop (PDE) 12

    Pearl Desktop (PDE) 12

    The Stable Solid Multimedia Workhorse Powerful OS with Eye Candy

    Pearl Linux Desktop (PDE) 12 is based on Ubuntu 24.04 LTR. This is your go to work horse daily driver for the advanced as well as the new Linux user. We say YES to APT, Flatpak and Appimages but NO to Snaps. Featuring Firefox-ESR instead of Firefox, Pulseasudio by default however Install package pearl-pipewire-config from our REPO to have pipewire as your default sound server. Very Smooth and Easy Configs. Compiz is the default Window Manager and you may switch window managers without...
    Downloads: 2 This Week
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  • 23
    fltr

    fltr

    Like grep but for natural language questions

    fltr is a minimal, dependency-free filtering utility written in C, inspired by UNIX philosophy and designed for high-performance data stream filtering. It allows users to apply pattern-based rules to lines of input—much like grep or awk—but with a focus on simplicity, low overhead, and customizability. It's intended for those who need a small, efficient tool to clean, parse, or analyze large streams of textual data on the command line without complex scripting or configuration.
    Downloads: 0 This Week
    Last Update:
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  • 24
    ApolloOS
    An Open Source OS, based on Android, that incorporates many customization options and added security features. One of our main focuses is to provide a quality ROM that can run on all your devices, preserving customization and options. Apollo comes in a few variants. (Gapps, Vanilla, MicroG for now)
    Downloads: 7 This Week
    Last Update:
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  • 25
    Advanced DHCP Server Live CD (With GUI)

    Advanced DHCP Server Live CD (With GUI)

    The Free & Popular opendhcp application for Physical & Virtual Machine

    Instructions: 1. Write this .iso file to a Pen Drive, with the Free multibootusb software ( links below ) 2. Boot from the Pen Drive, after changing the BIOS Boot Order quickly on system startup 3. First startup will show some info dialogs. These can be cancelled without making any changes 4. Click on the opendhcp folder link on Desktop 5. Right click the set_eth0_static_ipaddress.sh file and choose Open as Text option.
    Downloads: 8 This Week
    Last Update:
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