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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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    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.
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  • 1
    Neko Void

    Neko Void

    an unofficial respin of Void Linux with a complete out-of-the-box xp

    🐱 What is Neko-Void? ///DISTRO THERIAN FRIENDLY!!! Neko-Void is an unofficial respin of Void Linux ( void based distro ) featuring a preconfigured with carefully selected software for a complete out-of-the-box experience. Designed for users who want Void Linux's stability and minimalism with modern desktop functionality. REMEMBER TO DOWNLOAD THE ISO FROM OUR WEBSITE (WE TAKE A LITTLE WHILE TO UPDATE THIS SOURCEFORGE REPOSITORY) WEB PAGE= https://www.neko-void-linux.online DistroWatch: https://distrowatch.com/table.php?distribution=nekovoid <3 Donate: https://linktr.ee/javiercplusx ISO's Archives/betas/experimentals= https://archive.org/details/Neko-Void Build-iso=https://github.com/Neko-Void-Linux/Neko-Void Core System - Void Linux base (rolling release) - MATE Desktop fully configured and optimized - tinyfetch minimalist system information tool - UEFI and Legacy BIOS support - Octoxbps (install apps without terminal)
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    Downloads: 6,892 This Week
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  • 2
    Denise

    Denise

    C64/Amiga emulator with shader and runAhead

    Denise is a cycle accurate C64 / Amiga 1000/500/600 emulator. It runs on Window 7 and higher, macOS (Intel and ARM), Linux, BSD.
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    Downloads: 214 This Week
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  • 3
    PCSX2

    PCSX2

    PlayStation 2 emulator for Windows and Linux

    PCSX2 is a PlayStation 2 emulator for Windows and Linux, started by the same team that brought you PCSX (a Sony PlayStation 1 emulator). Currently, it can emulate thousands of games at full speed
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    Downloads: 173 This Week
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  • 4
    Yabause
    Yabause is a portable Sega Saturn emulator.
    Downloads: 29 This Week
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  • Veeam Data Platform v13.1 - Get Your Free Trial Icon
    Veeam Data Platform v13.1 - Get Your Free Trial

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    Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
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  • 5
    jdMinecraftLauncher

    jdMinecraftLauncher

    Unofficial classic styled Minecraft Launcher

    jdMinecraftLauncher is a Minecraft launcher which Look and Feel is close to the the good old official Launcher. You need a Microsoft Account which owns Minecraft to use this Launcher This Launcher is completly fanmade and not supported by Mojang/Microsoft
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    Downloads: 142 This Week
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  • 6
    Sharp MZ-800 Emulator

    Sharp MZ-800 Emulator

    Emulator of the 8-bit computers Sharp MZ-800 / MZ-700 / MZ-1500

    Source code is no longer updated on SourceForge - all development now happens here on GitHub - https://github.com/michalhucik/mz800emu Open-source emulator of 8-bit personal computers Sharp MZ-800, MZ-700 and MZ-1500. Developed for Linux and Windows using SDL3 (video/audio) and ImGui (GUI). Accurately emulates core hardware: CPU Z80, GDG (WHID 65040-032), CTC i8253, PIO Z80, PIO 8255, PSG SN76489AN - with precise internal signal timing. Supports peripherals: CMT (MZF/MZT/TAP/WAV), FDC WD279x, Quick Disk, ramdisks (MR1R18, Pezik variants), memory extensions, Unicard and IDE8. Integrated Z80 debugger with inline assembler, memory browser and breakpoints. Snapshot system for saving/loading complete emulator state (.mzs archives). Virtual keyboard, autotype, joystick support, variable speed control. GUI localized into 10 languages. Alternative ROM sets (JSS, WILLY) included.
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    Downloads: 111 This Week
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  • 7
    Accshift

    Accshift

    One-click account switcher for Steam, Riot, Battle.net and Epic

    Accshift switches game launcher accounts in one click, without signing out or retyping a password. It drives each launcher's own remember-me mechanism: the saved session is captured, one snapshot is kept per account on your machine, and the right one is restored on switch. No password is ever stored, and session data is encrypted at rest with DPAPI, the Keychain or the Secret Service. Launchers: Steam, Riot Games (Valorant, League of Legends), Battle.net (Overwatch 2, Diablo IV, WoW, Call of Duty), Epic Games (Fortnite, Rocket League), Ubisoft Connect, Roblox, and in testing GOG Galaxy, Jagex Launcher and Discord. Steam runs on Windows, macOS and Linux. Also: personas to switch several launchers at once, a streamer mode that blurs names and avatars while OBS or Streamlabs is running, folders, colour labels, search, a Ctrl+K command palette, a PIN lock, seven interface languages, and a scriptable CLI with accshift:// deep links. Docs: github.com/klNuno/accshift/wiki. MIT licens
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    Downloads: 4 This Week
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  • 8
    Bright Game Panel

    Bright Game Panel

    An easy to use and powerful game control panel

    Bright Game Panel is an open source game server control panel. "BGP" utilizes many standard technologies available on many shared hosting platforms which gives all communities the ability to remotely control their game servers.
    Downloads: 10 This Week
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  • 9
    QMC2 is a Qt based multi-platform GUI front end for MAME NOTE: A new version is hosted and developed at https://github.com/qmc2/qmc2-mame-fe
    Downloads: 6 This Week
    Last Update:
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  • Host LLMs in Production With On-Demand GPUs Icon
    Host LLMs in Production With On-Demand GPUs

    NVIDIA L4 GPUs. 5-second cold starts. Scale to zero when idle.

    Deploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
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  • 10
    The development of an open source Prince Of Persia Level editor for PC, a new game engine and complementary tools.
    Downloads: 3 This Week
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  • 11
    Gelide

    Gelide

    Gelide, a configurable frontend for desktops.

    Gelide is a configurable frontend which let you manage any kind of emulated system (arcade, console, PC, etc) letting you to catalog and launch any game from any existing emulator under GNU/Linux.
    Downloads: 2 This Week
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  • 12
    VeGNUli

    VeGNUli

    VenenuX's development and software contender

    VenenuX's development and software contender, based on Debian flavored with openbox, lxde and firmwares: * For support: full support to Debian 7, 8. 9.. https://gitlab.com/venenux/venenux.git * For packages see https://build.opensuse.org/project/subprojects/home:vegnuli * Older Debians can Debian 4, 5, 6 in limited ways see https://gitlab.com/venenux/venenux.git * For old packages see https://build.opensuse.org/project/subprojects/home:venenux * Complete Debian 4, 5, 6 repository see google groups venenuxsarisari
    Downloads: 2 This Week
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  • 13
    Aletheia

    Aletheia

    Game save backup tool

    Aletheia is a cross-platform game save sync tool designed to help you easily back up and restore game saves across multiple game launchers and devices. Supported launchers: Heroic Games - GOG (Linux, Windows & MacOS) Lutris (Linux) Steam (Linux, Windows & MacOS) GOG Galaxy (Windows & MacOS) Xbox (Windows)
    Downloads: 1 This Week
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  • 14
    Sensa

    Sensa

    Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..

    Sensa is not an operating system, is a work environment compatible with Android © 4.4.4, Firefox OS ©, Linux Ubuntu 12.12 ©, MacOS Classic 7 ©, MS -DOS © operating systems, and Microsoft Windows 8.1 ©; whose distribution is free, and with source code available under GNU GPL 2.0 license .
    Downloads: 1 This Week
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  • 15
    Aurox is the most popular European distribution based on Fedora. It's a fast and stable operating system that focuses on better hardware support. The graphical configuration tools and installer help new users to get started with linux distributions.
    Downloads: 0 This Week
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  • 16
    AutoTeach

    AutoTeach

    AutoTeach makes kids study and learn in exchange for internet access.

    AutoTeach is a tool that enables parents to supplement The AutoTeach Parent Tool enables parents to supplement their childrens' education without supervision or drama. With AutoTeach you can queue-up activities and tasks that will be dutifully performed at regular intervals. Why will they cooperate like this? Because AutoTeach meters their internet access by using credits which they earn by performing the agenda which you have queued-up for them. The system has potential for many subjects. Everyone, worldwide, is invited to participate. Everything is open-licensed, either Creative Commons or GPL.
    Downloads: 0 This Week
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  • 17
    Español: Un conjunto de proyectos realizados por la comunidad CaosG. Desde juegos de navegador hasta aplicaciones. English: A set of projects undertaken by the community CaosG. Since browser games to applications.
    Downloads: 0 This Week
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  • 18
    Management of the FiberParty assistants. It controls who enters and who exit from the lan-party. It store the name, number, photo, and a bar-code of the user.
    Downloads: 0 This Week
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  • 19
    GSnes9x is a GNOME front-end for the Snes9X SNES emulator. It allows setting and preservation of options for each ROM, and keeps a Cheat Codes database, an unlimited amount of codes can be stored.
    Downloads: 0 This Week
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  • 20
    J2MEFS is an API for the J2ME that extends the RMS. It lets you save persistent data in your MIDlets without even knowing what a RecordStore is. You can create a structure of directories and access files through names and paths (MIDP 1.0 and above).
    Downloads: 0 This Week
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  • 21
    NPK MUD-like environment: a shell environment that aims to transform a computer shell in a MUD-like text-based virtual reality.
    Downloads: 0 This Week
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  • 22
    "Netlands Project" is a <b>Graphical MUD engine</b>, it comes with a distributed world server, an advanced IA server, a Macromedia Flash MX client and a predefined world named WOARPS, full of ready to go adventures.
    Downloads: 0 This Week
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  • 23
    Romeo - MAME Frontend
    Downloads: 0 This Week
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  • 24
    Sxta is a C#-based component architecture for distributed simulation on P2P systems. It is based on Std. IEEE 1516 as distributed simulation Standard. Sxta uses AOP mechanisms that generate classes at runtime inheriting from base ones.
    Downloads: 0 This Week
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  • 25
    The Black Legacy is an MMORPG develop under linux ,but also works on Windows system,We are using OpenGL and SDL to make a 3D fantasy Sci Fi game
    Downloads: 0 This Week
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