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.

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 1
    Ufficio Zero Linux OS

    Ufficio Zero Linux OS

    Linux Desktop OS for professionals

    Ufficio Zero Linux OS is a desktop operating system offered in many versions based on PCLinuxOS, Linux Mint and Devuan. We also have created Duplica, a Bare Metal Restore Solution. This distro has many packages for professional use. The project is managed by the Italian company SIITE SRLS and promoted by the Italian Association Boost Media APS. Ufficio Zero Linux OS is trademarked through the Linux Mark Institute. All rights reserved. Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries. website https://ufficiozero.org forum https://forum.ufficiozero.org wiki https://wiki.ufficiozero.org YouTube Channel https://www.youtube.com/@UfficioZeroLinuxOS Boost Media APS https://boostmedia.it
    Leader badge
    Downloads: 27,458 This Week
    Last Update:
    See Project
  • 2
    blissos-dev

    blissos-dev

    Android for your PC, but more Blissful

    Bliss OS (x86) Android for your PC An Open Source OS, based on Android, that incorporates many optimizations, features, and expanded device support. And it is available for just about any Chromebook, Windows/Linux PC or tablet released in the last 4 years Our support options use Telegram chats. Bliss OS (x86) Support chat: https://t.me/blissx86 Bliss ROM/OS Build Support chat: https://t.me/Team_Bliss_Build_Support Android-Generic Project development chat: https://t.me/androidgenericpc
    Leader badge
    Downloads: 4,254 This Week
    Last Update:
    See Project
  • 3
    Zero Install
    Zero Install is a decentralised cross-distribution software installation system. Create one package that works everywhere! With dependency handling and automatic updates, full support for shared libraries, and integration with native package managers
    Leader badge
    Downloads: 2,580 This Week
    Last Update:
    See Project
  • 4
    This project is a random collection of Linux kernel-related projects and source code.
    Leader badge
    Downloads: 1,151 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    Leader badge
    Downloads: 4,740 This Week
    Last Update:
    See Project
  • 6
    VBA-M

    VBA-M

    A merge of the original Visual Boy Advance forks

    The continuing development of the legendary VBA gameboy advance emulator.
    Leader badge
    Downloads: 195 This Week
    Last Update:
    See Project
  • 7
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
    Leader badge
    Downloads: 271 This Week
    Last Update:
    See Project
  • 8
    The USB/IP Project
    The USB/IP Project aims to develop a general USB device sharing system over IP network. To share USB devices between computers with their full functionality, USB/IP encapsulates USB I/O requests into IP packets and transmits them between computers.
    Leader badge
    Downloads: 193 This Week
    Last Update:
    See Project
  • 9
    PearPC - PowerPC Emulator
    PearPC is an architecture independent PowerPC platform emulator capable of running most PowerPC operating systems. It includes a JITC for x86-Processors.
    Downloads: 104 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    CurlFtpFS is a filesystem for acessing ftp hosts based on FUSE and libcurl. Automatically reconnects if the server times out.
    Leader badge
    Downloads: 91 This Week
    Last Update:
    See Project
  • 11
    Linux Q83

    Linux Q83

    LinuxQ83 ARM64 (Raspberry Pi 4) (Radxa Orion O6) and AMD64

    LinuxQ83 Chopin – Version 12.12 and Beyond LinuxQ83 Chopin is a fast, secure, and innovative Linux distribution designed for both developers and general users. Starting with version 12.11, LinuxQ83 Chopin introduces a new default shell written in Rust, chosen for its exceptional speed and memory safety. This transition marks a significant step toward enhancing system performance and reducing security vulnerabilities often present in traditional shells. The Rust-based shell provides faster execution, lower resource consumption, and a more stable environment. Its modern design ensures intuitive scripting and an improved user experience, while remaining compatible with existing workflows. By embracing Rust, LinuxQ83 Chopin prioritizes both security and efficiency, reinforcing its reputation as a forward-thinking distribution. This update reflects the project's commitment to staying at the forefront of Linux development, offering users a cutting-edge yet reliable operating system
    Leader badge
    Downloads: 136 This Week
    Last Update:
    See Project
  • 12
    In 2015, we converted cBench to open Collective Knowledge Format (CK) and moved it here: http://github.com/ctuning/ctuning-programs CK allows you to simplify compilation and execution of these benchmarks across multiple platforms (Windows, Linux, MacOS, Android ...). Collective Benchmark (cBench) is a collection/extension of open-source programs and multiple datasets to enable realistic benchmarking and research on program and architecture optimization.
    Downloads: 232 This Week
    Last Update:
    See Project
  • 13
    Tool for controlling the special features of a "U3 smart drive" USB Flash disk.
    Downloads: 51 This Week
    Last Update:
    See Project
  • 14
    MARIE is a robotic development and integration environment focused on software reusability and exploitation of already available APIs and middlewares used in robotics. Its main purpose is to create a rapid-prototyping approach to robotics developments.
    Leader badge
    Downloads: 63 This Week
    Last Update:
    See Project
  • 15
    DelphiWebStart
    DelphiWebStart (DWS) is an Application Loader with TCP Sockets based on a ThinClient first spread over the Web, VPN or Intranet. So a user can download data (exes, maps, files) from a list and start it. DWS supports OpenSSL including a PKI HTTPS-Server.
    Leader badge
    Downloads: 34 This Week
    Last Update:
    See Project
  • 16
    Syllable Desktop is a complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own kernel, filesystem, GUI and applications. Syllable Server is a matching small and efficient Linux server.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 17
    Downloads: 63 This Week
    Last Update:
    See Project
  • 18
    JDiskMark

    JDiskMark

    Java Disk Benchmark Utility

    A cross platform disk benchmark utility written in Java. Measure a drive's read and write speed by creating and accessing data files at your chosen location. Results shown in an easy-to-understand graph, allowing clear characterization of storage device behavior. Tune a benchmark's number of threads, block sequence/size, sample size. Benchmarks are saved for historical analysis. Please try our latest windows installer: https://sourceforge.net/projects/jdiskmark/files/jdiskmark-0.6.1.msi Verify 0.6.1 download w SHA-256 Hash: B120C499ED49D934D0E48D265CB7D6B789940CA00ACF71435F8BA68D68802F9E Instructions to verify file SHA-256 signature: https://sourceforge.net/p/jdiskmark/wiki/%20Verifying%20SHA-256%20Hash%20on%20Windows%20with%20PowerShell/ ZIP releases require java to be installed separately: * v0.5.0-v0.6.0 >Java 21 * v0.1-v0.4 > Java 8 user manual: https://github.com/jDiskMark/jdm-java/wiki/0.6.0-User-Manual
    Downloads: 11 This Week
    Last Update:
    See Project
  • 19
    Cinemagoer

    Cinemagoer

    Python package to retrieve and manage data of the IMDb

    Cinemagoer is a Python package useful to retrieve and manage the data of the IMDb movie database about movies, people, characters and companies. Platform-independent, it can retrieve data from both the IMDb's web server and a local copy of the whole db.
    Downloads: 15 This Week
    Last Update:
    See Project
  • 20
    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: 20 This Week
    Last Update:
    See Project
  • 21

    C-BIOS

    C-BIOS is an open source BIOS for MSX computers.

    C-BIOS is an open source BIOS for MSX computers. C-BIOS can be shipped with MSX emulators so they are usable out-of-the-box. This project aims to improve C-BIOS by fixing incompatibilities with the MSX BIOS and the development of a Disk ROM.
    Leader badge
    Downloads: 54 This Week
    Last Update:
    See Project
  • 22
    Spins by Kilz

    Spins by Kilz

    Unofficial install media for Manjaro and Debian Linux

    This site is one of the SbK websites. The main site is https://spinsbykilz.com . Spins by Kilz is a project making spins of Manjaro and Debian linux. The project uses tools from the distributions to make compatible installable media that has different applications and themes than official releases. Here are some of the features of SbK spins:
    Downloads: 49 This Week
    Last Update:
    See Project
  • 23
    The goal of this project is developing completly free linux environment for Siemens SX1 mobile phone and for any smartphone in the future. Our targets are small size and fast speed.
    Downloads: 44 This Week
    Last Update:
    See Project
  • 24
    This project's purpose is to provide and enhance USB support in Linux. This repository will be used to store Linux-USB developer source files.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 25
    Jar Installer is a java based program for creating self-extracting installation packages through a GUI. Just select your files, logo and create a jar file which can be double clicked for installation.
    Leader badge
    Downloads: 23 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next