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

  • Our Free Plans just got better! | Auth0 Icon
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  • 1
    Teuton Preinstalled Environment (TPE)

    Teuton Preinstalled Environment (TPE)

    Alternative PE to rescue, hack or troubleshoot your machine or network

    TeutonPE is inspired by PortableApps.com combined with a PeBuilder compiled Boot USB / CD. Programs can be used, even when there is no OS installed. BB4win is used for Live Menu and as the default Shell.All Plugins are also BartPE & XPE compatible
    Downloads: 138 This Week
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  • 2
    Use Wine (Wine Is Not an Emulator) to run Windows applications on Darwin and Mac OS X.
    Downloads: 31 This Week
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  • 3
    BerserkArch

    BerserkArch

    A bleeding-edge, security-centric Arch-based Linux distribution.

    BerserkArch is a security-focused, performance-tuned Linux operating system (OS) based on Arch Linux, designed for developers, hackers, and technical users. A bleeding-edge, security-centric Arch-based Linux distribution crafted for hackers, developers, and nerds alike. Following the Arch Linux philosophy, it is designed to be highly customizable, allowing users to build their environment with only the components they need, rather than having a lot of pre-installed software like some other security distributions (e.g., Kali Linux). As an Arch-based distribution, it benefits from the rolling release model, providing users with the latest software versions and kernel updates. BerserkArch is a dist "designed to make you powerful" for specific use cases like reverse-engineering binaries and automating exploits, rather than being an easy-to-use distribution for general beginners.
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    Downloads: 56 This Week
    Last Update:
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  • 4

    Core13

    Arduino core for Attiny13

    An Arduino core for the Attiny13 processors designed with small size in mind. *Support*: http://arduino.cc/forum/index.php/topic,89781.0.html Currently supported functions: * = Partial support map() random() randomSeed() millis() micros() delay() delayMicroseconds() * analogRead() analogWrite() pinMode() digitalRead() digitalWrite() pulseIn() (Untested) shiftIn() (Untested) shiftOut() (Untested) If you find any issues be sure to make sure you are using the latest version first.
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    Downloads: 15 This Week
    Last Update:
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  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

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  • 5
    MODOS - Linux for USB

    MODOS - Linux for USB

    (Former: G0ll0'Z SmollOS)

    MODOS is a small Debian-based operating system featuring the Cinnamon desktop environment, designed to run directly from a USB drive. Using the Live CD, you can explore the system without installing it, though by default, changes are lost after shutdown or reboot. To enable persistent storage, use tools like Rufus. Key Features: Latest download version: v0.9 (based on Debian 13) Latest runnning version: v0.99 Cinnamon desktop environment for a modern and user-friendly interface Includes integrated #DODOS Tools Minimal storage requirement: 3 GB on your USB drive User Accounts: Root user: root (password: root) Sudo user: user (password: user) Note: MODOS is built on Linux-Live, so without persistence, all changes are temporary. For a fully persistent setup, creating the USB via Rufus is recommended.
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    Downloads: 47 This Week
    Last Update:
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  • 6

    SonicReader

    Sonicwall Configuration File Reader

    SonicReader is used to view and save reports of the internals of a Sonicwall Configuration file. This is useful for those people that wish to know the settings within their saved Sonicwall Configs. I have no affiliation with Dell Sonicwall. Please do not contact Dell Sonicwall regarding the use of this program.
    Downloads: 11 This Week
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  • 7
    Monitoring/controlling tools and libraries for mCubed's T-Balancer family of devices. Connection is done via rs232 conversor port.
    Downloads: 24 This Week
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  • 8
    An easy to use Development Environment for OS developers to design, write, compile, test, and publish new or existing OS projects with ease.
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    Downloads: 42 This Week
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  • 9
    openMosix is a Linux kernel extension for single-system image clustering. Taking n PC boxes, openMosix gives users and applications the illusion of one single computer with n CPUs. openMosix is perfectly scalable and adaptive.
    Downloads: 6 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 10
    AKIRA aims to create a C++ development framework to build cognitive architectures and complex artificial intelligent agents.Features:KQML,Fuzzy Logic,Neural Net,Fuzzy Cognitive Maps and DIPRA (a distributed BDI - Belief Desire Intention goals model)
    Downloads: 21 This Week
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  • 11
    clinfo - openCL INFOrmation Simple linux script that provides information regarding cpu-gpu components by querying devices and comparing them against known data. CPUs : Intel(>Netburst), GPUs : Amd (>3xxx), Nvidia(>8)
    Downloads: 21 This Week
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  • 12
    The Neverhood Restoration
    Be warned this project was discontinued in 2013 and has not been updated in years.
    Downloads: 17 This Week
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  • 13
    The SoftPear Project aims to create IBM PC/Apple Macintosh compatibility software. Its goals include software to be able to A) run Darwin/PPC executables, including Mac OS X, its libraries and its applications, on Darwin/x86 (using emulation/dynamic reco
    Downloads: 5 This Week
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  • 14
    Multi-platform Delphi based application to provide a Nintendo Wii-like front-end to the PC. It lets the users launch multimedia files and external applications. Particularly thought as Home-Theatre PC (HTPC) front-end.
    Downloads: 13 This Week
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  • 15
    Sarien is a portable implementation of the Sierra On-Line Adventure Game Interpreter (AGI), and is able to run games such as Leisure Suit Larry in the Land of the Lounge Lizards and Space Quest I and II.
    Downloads: 7 This Week
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  • 16
    This is a network simulator. This is meant to be user friendly as well as feature rich. This field lacks software with good user interface. Even the commercial softwares in this field is quite lame. This aimed to go along Multisim(R) and Blender(R) form
    Downloads: 11 This Week
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  • 17
    UMLWIN32 is a port of linux kernel based on user mode linux (UML) to make linux bootup in a virtual machine on top of different windows platforms. This provides an authentic open-source alternative to run linux kernel and native linux binaries on windows.
    Downloads: 11 This Week
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  • 18
    Driver support for 3D Controller Hardware. We hope to support SDL Input, DirectInput, and other major controller API's including game consoles and embedded systems.
    Downloads: 10 This Week
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  • 19
    FreeSMS is a PHP based application to manage an educational facility of teachers and students alike. It is a teacher and student management system providing marketing, registration, course management, attendance and a student evaluation system.
    Downloads: 3 This Week
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  • 20
    LinuxTLE

    LinuxTLE

    LinuxTLE (Revival)

    LinuxTLE(Linux Talay) is the legendary Thailand Linux Distribution lost technology from NECTEC. Now, reborn out of demise, LinuxTLE has finally build the 11.0 version code named "Cha-Am" revived the dead project by the mysterious successor. Shifted from GNOME2 into Mate Desktop which supported both Thai & English languages. LinuxTLE 11.0 currently based from Ubuntu 16.04 LTS. There will be also Debian 9.0 based build soon. "Talay(ทะเล)" means "The Sea" pronounced in Thai languages. Refer: - https://distrowatch.com/table.php?distribution=linuxtle - https://en.wikipedia.org/wiki/LinuxTLE - https://th.wikipedia.org/wiki/ลีนุกซ์ทะเล Installation: - Recommend burn with DVD - Currently x64 iso - Use "Refracta Installer" inside "System Tools" category from start menu. - CD Username: user - CD Password: root Note: To get the same desktop as CD. Please install with the current user & root password & change them after installed.
    Downloads: 9 This Week
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  • 21
    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: 9 This Week
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  • 22
    BT-Sim is a BlueTooth simulator on a HCI level. The project alows to develop and test BT applications without using real BT hardware. It works in particular with PalmSource's Palm OS Simulator.
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    Downloads: 8 This Week
    Last Update:
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  • 23

    MakeISO

    A quick MS-Windows way to turn folders in to .ISO files. (CD/DVD/BR)

    A Windows based .NET frontend for the windows port of mkisofs. It is designed to allow instant and easy ISO creation of any Windows folder via a Windows Explorer Context Menu option "MakeISO".. PLEASE NOTE: this is currently non-operational! However I will be working on it over the next few months to make it as such. NOTE: NOT OPERATIONAL YET!!
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    Downloads: 8 This Week
    Last Update:
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  • 24
    Myra Canyon

    Myra Canyon

    network control and reporting

    Easily turn a Ubuntu-based computer into a full linux router, complete with dhcpd, named/bind, iptables firewall, and packet inspection of the network traffic being routed. Deep packet inspection for layer 2 (mac), layer 3 (ipv4, ipv6), layer 4 (icmp, tcp, udp), and layer 7 (application-specific). Summary of network flows and all layers of inspected traffic is stored in a database at 1-second intervals. This database is then mined to drive the Apache/PHP web interface.
    Downloads: 8 This Week
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  • 25
    DelphineOS is a "unix-like" OS designed for i386 processors and higher. It uses 32bits, protected mode, multitasking, virtual memory... The source code is written in PASCAL. If you want to HELP us, send e-mail to g_cavelier@yahoo.fr
    Downloads: 7 This Week
    Last Update:
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