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.

  • 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
  • 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
  • 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: 14,243 This Week
    Last Update:
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  • 2
    WinDirStat: Windows Directory Statistics

    WinDirStat: Windows Directory Statistics

    A disk usage statistics viewer and cleanup tool for Windows

    WinDirStat (Windows Directory Statistics) is a disk usage statistics viewer and cleanup tool for Windows. On start up, WinDirStat reads the whole directory tree once and then presents it in three useful views. The official download location and collaboration platform for WinDirStat has moved to GitHub: https://github.com/windirstat/windirstat Downloads and source code provided on SourceForge may not always be up to date. They are primarily used for disaster recovery purposes.
    Leader badge
    Downloads: 1,235 This Week
    Last Update:
    See Project
  • 3
    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.
    Leader badge
    Downloads: 993 This Week
    Last Update:
    See Project
  • 4
    FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent encryption, Linux support and much more...
    Leader badge
    Downloads: 431 This Week
    Last Update:
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  • AI-powered service management for IT and enterprise teams Icon
    AI-powered service management for IT and enterprise teams

    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
    Try it Free
  • 5
    KShutdown

    KShutdown

    A graphical shutdown utility for Linux and Windows

    KShutdown is a graphical shutdown utility for Linux and Windows. It allows you to turn off or suspend a computer at a specified time. It features various time and delay options, command-line support, and notifications.
    Leader badge
    Downloads: 117 This Week
    Last Update:
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  • 6
    Additional error correction for CD, DVD and BD media.
    Downloads: 64 This Week
    Last Update:
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  • 7
    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: 54 This Week
    Last Update:
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  • 8
    ASuite
    ASuite is an application launcher to manage an unlimited number of files, folders and webpage for quick access. It is designed to work with removable storage (uses relative paths) media like USB sticks, hard drives, iPods, etc.
    Downloads: 13 This Week
    Last Update:
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  • 9
    Tux Commander
    Tux Commander is an open-source file manager with 2 panels side by side written for GTK2.
    Downloads: 14 This Week
    Last Update:
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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.
    Try Retool free
  • 10
    wxDownload Fast is a multi-platform download manager. It downloads faster by getting segments from multiple locations at the same time. It was created in C++ using the wxWidgets library. ALERT: There is a malware using the name wxdownload (or wxdownloadmanager). The malware site use some of the original screenshots and texts. Be carefully. The wxDownload Fast original files are aways hosted in SourceForge.net.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 11
    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: 11 This Week
    Last Update:
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  • 12
    GeoShell is a Windows Shell Replacement. It replaces the standard 'Start Menu', 'Desktop', 'Task Bar' and 'system tray' of windows with a smaller, faster, and more configureable program, with an extensible bar-oriented minimal interface.
    Downloads: 5 This Week
    Last Update:
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  • 13
    This project describing how to connect PC to Rego 600 heatpump controller (used in heatpumps IVT, Carrier, Bosch, AutoTherm, ...). This project describe hardware and also software part of interface.
    Downloads: 3 This Week
    Last Update:
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  • 14
    Sumsie
    Easy-to-use editor of Microsoft MSI installer files.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 15
    freedomotic

    freedomotic

    Open IoT Framework

    Freedomotic is an open source, flexible, secure Internet of Things (IoT) development framework, useful to build and manage modern smart spaces. It is targeted to private individuals (home automation) as well as business users (smart retail environments, ambient aware marketing, monitoring and analytics, etc). Freedomotic can interact with well known standard building automation protocols as well as with "do it yourself" solutions. It treats the web, social networks and branded frontends as first class components of the system. [GITHUB REPOSITORY] https://github.com/freedomotic/freedomotic [USERS' MANUAL] http://freedomotic-user-manual.readthedocs.io/ [DEVELOPERS' MANUAL] http://freedomotic-developer-manual.readthedocs.io/ [INTERNATIONAL COMMUNITY] https://groups.google.com/forum/#!forum/freedom-domotics [ITALIAN COMMUNITY] https://groups.google.com/forum/#!forum/freedomotic-it [REPORT AN ISSUE] https://github.com/freedomotic/freedomotic/issues
    Downloads: 4 This Week
    Last Update:
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  • 16
    Oyranos
    The Operating System Colour Management System Oyranos is intented to coordinate device informations (ICC colour profiles) and configure their system wide usage. Target is a predictable path for applications and users to match colours across devices.
    Downloads: 3 This Week
    Last Update:
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  • 17
    URL Server Manager

    URL Server Manager

    Utility software that unites all programs for server management.

    This software allows you to name, describe and categorize your server. After all previous settings you can assign IP addresses and add either one of the most used protocols or use your own. You can also add additional parameters per address. Once you have your server set up, you can assign a program to a protocol (this program has to support start CMD arguments for an address and a port). Then you can easily go through your servers and open connections from your favorite program with only one click.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18
    muCommander is a cross-platform file manager with a dual-pane interface that features support for many filesystems and archives formats, bookmarks, credentials management, themes, multiple windows, full keyboard control, and many configuration options.
    Downloads: 1 This Week
    Last Update:
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  • 19
    External Task Manager

    External Task Manager

    Simple and clear external task manager

    As was so irritated that in Windows 8 (8.1) is stupid task manager, specifically in the running tasks shows the crap and find eg. Explorer.exe task is quite a task, so I decided to create my own task manager that will satisfy my needs . So was the task manager ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    RapDown is download manager focused on easy downloading from file sharing servers. From start it support only downloading from rapidshare, but in future is planned to add support for another file sharing sites.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    script for full/differencial backup based on shell commands as: sed, tar, diff, ... the whole backup system is user-friendly with command-line features (like gentoo's portage :-) easy to configure and use.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    CDCollect is a CD/DVD catalog application for gnome. It's goal is to be able to catalog your entire CD/DVD collection allowing for searches of your CD/DVD files with a clean and simple interface.
    Downloads: 0 This Week
    Last Update:
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  • 23
    CDnavigator is an application that files your CD in a database. It also deposits information about photos (JPG), music (MP3) and films saved in media. You can also store another metadata as notes, rating, etc. to this data. You can search over all items.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Echelog is a distributed system consisting of agents and one or more servers. Agents, distributed on computers over network, are monitoring the state of hosts and network. Collected data are sent to servers where they are processed and stored.
    Downloads: 0 This Week
    Last Update:
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  • 25
    Extras Explorer is a GUI application, which allows to browse information about software, install or run it.
    Downloads: 0 This Week
    Last Update:
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