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

  • Deploy Apps in Seconds with Cloud Run Icon
    Deploy Apps in Seconds with Cloud Run

    Host and run your applications without the need to manage infrastructure. Scales up from and down to zero automatically.

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  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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  • 1
    Xiaomi.eu Multilang MIUI ROMs

    Xiaomi.eu Multilang MIUI ROMs

    OFFICIAL mirror of MIUI Multilang ROM by https://xiaomi.eu/

    Included languages: English (en.miui.com, xiaomi.eu) Chinese (miui.com) Polish (Acid, miuipolska.pl) Slovak (ingbrzy, https://miuios.cz) Czech (VMach, https://miuios.cz) Bulgarian (Global) Hungarian (vagyula, miui.hu) French (Global) Swedish (Global) Russian (Global) Ukrainian (Global) Belorussian (Global) Croatian (Masva, MIUI Adria) Vietnamese (Belmont-Gabriel) Italian (miui.it) Greek (Global) Norwegian (Global) Dutch (cueie, mannyribo, redmaner) Spanish (nosijf982) Turkish (suatsari) Brazilian-Portuguese (Global, Feurrado, Lobianco) Portuguese (KcNirvana, Lippe35) Hebrew (Global) Romanian (ashtefan) German (muhamed89, cp82, dahool2016, and more) Catalan (deivids84) Korean (cjhyuky, bradly1, xiaomiqm) Slovenian (bostjan2016) Serbian (dudjaa) Thai (Global) Finnish (dogiex) Arabic (Global) Japanese (ScratchBuild) Burmese (Global) Danish (Global)
    Leader badge
    Downloads: 14,054 This Week
    Last Update:
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  • 2
    Wine

    Wine

    Run Windows applications on Linux, BSD, Solaris, and Mac OS X

    Wine is an Open Source implementation of the Windows API on top of X and Unix. Wine provides both a development toolkit for porting Windows sources to Unix and a program loader, allowing many unmodified Windows binaries to run on x86-based Unixes.
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    Downloads: 1,033 This Week
    Last Update:
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  • 3
    SimplyBurns

    SimplyBurns

    Burns CD / DVD media.

    SimplyBurns is a Mac OS X application with a GUI, which allows the user to burn CD / DVD media.
    Downloads: 60 This Week
    Last Update:
    See Project
  • 4
    Unetbootinbitti

    Unetbootinbitti

    Tool for creating live usb-drives and downloading distros

    Tool for creating live usb-drives and downloading distros. This is an upgraded version of Unetbootin focusing on Bittix linux 9 and above and Linux Mint and Linux Mint debian. Has Distrowatch.com link etc.
    Downloads: 12 This Week
    Last Update:
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  • Go from Data Warehouse to Data and AI platform with BigQuery Icon
    Go from Data Warehouse to Data and AI platform with BigQuery

    Build, train, and run ML models with simple SQL. Automate data prep, analysis, and predictions with built-in AI assistance from Gemini.

    BigQuery is more than a data warehouse—it's an autonomous data-to-AI platform. Use familiar SQL to train ML models, run time-series forecasts, and generate AI-powered insights with native Gemini integration. Built-in agents handle data engineering and data science workflows automatically. Get $300 in free credit, query 1 TB, and store 10 GB free monthly.
    Try BigQuery Free
  • 5
    zBrowser NightSky

    zBrowser NightSky

    zBrowser-NightSky is a fast browser imagined to you

    Zeromus Web Browser (called zBrowser) is a simple browser whose feature list includes things like "History", "Bookmarks" and "zLink", that is a page to see the most visited hosts. It is small, less then 10,000 lines of code and very fast. The 1.0.0 update of NightSky includes a new homepage, a new zLink page, new keyboard shortcuts, a streamlined interface, and a major modification of the search engines. The 1.1.0 update included the removal of the editor page and activation of AdBlock. Note: zBrowser is a fork of Arora and NightSky is a alternative version with a new interface thinked to you.
    Downloads: 1 This Week
    Last Update:
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  • 6
    Bluetooth Instant Messenger Valhallachat
    Valhalla Chat is a Bluetooth Instant Messenger (IM), that provides a common messaging platform for mobile phones, desktop computers and pdas.
    Downloads: 3 This Week
    Last Update:
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  • 7
    EvoKeys is a simple hotkey manager application that lets you add, edit, delete your own hotkeys. One of the features is that you can add a custom EvoKey that already has a path that you can use it to get to special destinations.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Search tool based on Tracker. Circare aims for a different way searching your Desktop, mixing together graph based data visualizations, RDF querys, metadata and descriptors gives you a complete interface to the (meta)Tracker indexer.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Broadcast software for everything related to audio and station-management. For all-size broadcast radio- and TV-stations who want: Hard-disk audio recording, on-line newsroom, disc/media cataloguer, salesman utils (like contracts, invoices, etc).
    Downloads: 0 This Week
    Last Update:
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  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 10
    FlareRenamer

    FlareRenamer

    Is a program that helps us to eliminate symbols, numbers and special c

    the program works by adding a directory or files that one selects, includes the following features * Remove symbols, numbers. * File names in capital letters, minuscules, capitalized. * Number . * Find and replace. * One name for all files (numbering is enabled) * Apply dates to the name of . so it makes it a tool that will help us to have a clean name every file that we have.
    Downloads: 0 This Week
    Last Update:
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  • 11
    FractalImageCompression

    FractalImageCompression

    Java Fractal Image Compression based on Delaunay triangulation

    Implementation of the algorithm of the paper: "Fractal image compression based on Delaunay triangulation and vector quantization" It is a Fractal compression algorithm, based on relationships between regions of the image (in this case triangles), rather than in explicitly the pixel values themselves. Video demo: https://frojasg1.com:8443/resource_counter/resourceCounter?operation=countAndForward&url=https%3A%2F%2Fround-lake.dustinice.workers.dev%3A443%2Fhttps%2Ffrojasg1.com%2Fdemos%2Faplicaciones%2FfractalCompressor%2Ffractal_image_compression_v1.0_demo.mp4%3Forigin%3Dsourceforge&origin=web
    Downloads: 0 This Week
    Last Update:
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  • 12
    GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.
    Downloads: 0 This Week
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  • 13
    Kyro Linux Tools allows owners of Kyro 1/2 graphics cards to configure and tweak it to get the most out of it
    Downloads: 0 This Week
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  • 14
    LCD Manager
    GTK client for LCDproc. The screens are optimized for 20x4 alphanumeric LCD and Logitech G15 LCD. It can show CPU stats, memory stats network stats, Amarok/Audacious/Exaile track info, uptime , date, clock, disk space usage and emesene information.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Libretto is a multiuser download manager; works in a graphical Web browser; the Web Server executes the downloads and saves that in a directory of user's choice. Currently supports protocols HTTP, HTTPS, FTP, Bittorrent, Metalink and Jigdo
    Downloads: 0 This Week
    Last Update:
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  • 16
    MBZ Moodle Restore

    MBZ Moodle Restore

    Restore name of original files from MZB Moodle Backup file

    Restore name of original files from MBZ Moodle Backup file. MBZ Restore is an application that performs the extraction and restoration of the original name of the Moodle backup file. Newer versions of Moodle backup generate file names that do not easily identify with the original files. Files can be renamed by hand but you have to find out what their original name is. This application does this for you.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Nhopkg is a lightweight and powerfull package manager system for unix like operating systems. Nhopkg can install, remove, update, search and manage software packages (.nho).
    Downloads: 0 This Week
    Last Update:
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  • 18

    PyOpMenu

    PyOpMenu is a python based script for basic system administration.

    PyOpMenu is a python based script for basic system administration. It follows the Gomenu script guidelines (http://fossies.org/unix/privat/old/gomenu-0.8.1.tar.gz/index_af.html). OpMenu uses .mnu files to build a screen menu that allow to low levels sysadmins and system operators do basic and preconfigured actions (f.e. restart a webserver, check the status of a daemon, etc...) You can find some basic .mnu examples files in the repository. All menu options have to begin with $MENU key and all the actions have to contain .sh or sudo string. A lot of Gomenu .mnu must be compatibles. For automatic start of the program you must add the next lines in the .bash_profile of the user: exec ./opmenu.py Requirements: * Python 2.X * main.mnu file TODO * English translation * Error control * Log system * Improve Look&Feel Comments and request are welcome. Regards! D. Acacio
    Downloads: 0 This Week
    Last Update:
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  • 19
    The project is an interface to interact with the system Condor. It runs above that system and its funtionality is make the interaction easier with it.
    Downloads: 0 This Week
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  • 20
    Downloads: 0 This Week
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  • 21
    RunAsAdmin Explorer Shim is a tool that lets administrators to keep and easily use their administrative rights but still enjoy safety of using least privileged accounts.
    Downloads: 0 This Week
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  • 22
    SmartSieve is a web based graphical user interface for creating and managing sieve scripts for mail filtering and vacation messaging on a cyrus imap mail server. Written in PHP, SmartSieve is easy to configure and use.
    Downloads: 0 This Week
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  • 23
    Visual basic script for the exportation and importation of the computer configuration data of a windows xp.
    Downloads: 0 This Week
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  • 24
    The Linux Kernel Translation Project: up-to-date collection of kernel configuration and document translations.
    Downloads: 0 This Week
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  • 25
    This is the Time Machine for Linux. It is a small Linux kernel patch that lets users run processes at different dates than the current one, without having to change the system date. Time Machines can evolve their own time in several ways.
    Downloads: 0 This Week
    Last Update:
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