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.

  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
    Download Free Tool
  • 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
    OSGeoLive

    OSGeoLive

    Bootable linux distro for Geospatial Applications

    OSGeoLive is a self-contained bootable DVD, USB thumb drive or Virtual Machine based on Lubuntu that allows you to try a wide variety of open source geospatial software without installing anything. It is composed entirely of free software, allowing it to be freely distributed, duplicated and passed around. It provides pre-configured applications for a range of geospatial use cases, including storage, publishing, viewing, analysis and manipulation of data. It also contains sample datasets and documentation.
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    Downloads: 150 This Week
    Last Update:
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  • 2
    NET-Simulator was created to help lecturers and students in the study of computer networks. Students can build virtural networks in the virtual environment provided by NET-Simulator. These devices are controlled by means of command line interface.
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    Downloads: 12 This Week
    Last Update:
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  • 3
    Tria Sistema Operatiu

    Tria Sistema Operatiu

    Helps you find, download & burn the best Operating System for any PC

    Tria O.S. detects hard & soft specs of the PC where you run it, you can load this info or specify it manually to let the program inform you what would be the best operating system for a specific PC, with the specified hardware, and then see the difference by adding RAM, a SSD hard drive, changing the graphics card ... etc. REQUIREMENTS: For Linux, you need GAMBAS 3.3 or later, so you will have to install the gambas3 package before installing. 90's EDITION needs 160 MB (192 MB on a virtual machine) of RAM and works with Windows 95 and Windows NT 4.0. BRONTOSAURUS EDITION needs DirectX 9.0c and .Net Framework 2.0 and runs on Windows 98, Windows 98 SE, Windows ME & Windows 2000. XP EDITION requires .Net Framework 4.0 or newer. Runs on Windows XP, Vista, Server 2003, 2003 R2, Home Server and Server 2008. STANDARD EDITION needs .Net Framework 4.8 or 4.8.1 and runs on Windows 7, Windows Server 2008 R2, and newer (any Windows released from 2009 until today).
    Downloads: 11 This Week
    Last Update:
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  • 4
    eMKatic

    eMKatic

    Эмулятор ЭКВМ серии «Электроника»

    eMKatic — это кроссплатформенный эмулятор современных ЭКВМ серии «Электроника» производства НПП «СЕМИКО» (г. Новосибирск), являющихся развитием советских программируемых микрокалькуляторов с обратной польской нотацией Б3-34, МК-52, МК-61.
    Downloads: 5 This Week
    Last Update:
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  • Atera - The depth of a full-stack IT platform, with the power of AI. Icon
    Atera - The depth of a full-stack IT platform, with the power of AI.

    Atera introduces your autonomous AI agent - Ensure operational efficiency at any scale with 24/7 autonomous IT support.

    Atera prioritizes security and compliance through robust protections that align with industry standards. Our AI-driven features were built on responsible AI principles and empower IT teams to work efficiently while maintaining trust and compliance.
    Learn More
  • 5
    QSquidClassRoom

    QSquidClassRoom

    QSquidClassRoom is a GUI for a specific squid3 configuration

    QSquidClassRoom was designed to make teacher's control over student Internet access fast and simple. A couple of mouse clicks allows you to control black and white access lists, ports, host allowed to access Internet. You can easily connect or disconnect any user or even block any media downloads. QSquidClassRoom may be a simple user without root rights. Recomended squid3 configuration file is included in the distribution. Also detailed description (in russian) included in documentation. For advanced uses it should be said that QSquidClassRoom is a complex of squid3 configuration file and access control lists, GUI tool and a program to reconfigure squid3 using user id substitution. Using this complex you can manage up to 7 access control lists in easy way. Note, that for use QSquidClassRoom v1.1 you need a libvcr library of mine, which you can get at https://sourceforge.net/projects/libvcr
    Downloads: 2 This Week
    Last Update:
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  • 6
    Common Hardware Recovery Solutions by Ukrainian-Russian network
    Downloads: 1 This Week
    Last Update:
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  • 7
    IMA2 Simple command-line editor of binary files (images, object filers, byte code, etc). More sofisticated that F4 option in FAR. More simple that GUI hex editors. Can be useed as command-line utility in scripts.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Music-Player

    Music-Player

    Lightweight and fast music player

    If you need a lightweight music player - this app better for you. Functionality: 1) Add new playlist 2) Add music file to a playlist 3) Music Shuffle 4) Mute, volume change 5) Shutdown timer 6) Stop timer. If you listen music before sleep, simply set the counter stops and the program will push the stop button for you !
    Downloads: 1 This Week
    Last Update:
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  • 9
    AnyKiosk - a Point-and-Click tool for Linux system administrators to enable KIOSK features ( settings in various menu becomes fixed and disabled) for various programs. ... moved to https://gitorious.org/anykiosk/ due Berlios closing...
    Downloads: 0 This Week
    Last Update:
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 10
    The aim of this project is to build the first computer for children (ages 4-14). From OS and apps to hardware.
    Downloads: 0 This Week
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  • 11

    Integration

    Computer management system for class rooms

    Computer management system for class rooms with: - Web based control panel for teachers. - Instalation/Granting access to software from catalog. - Remote control/View students desktop. - Control access to the Internet (individual sites or full access) - Control access to removable storages. - Central storage for users data.
    Downloads: 0 This Week
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  • 12
    Linux/UNIX assembly programming portal.
    Downloads: 0 This Week
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  • 13
    This plugin enables single sign-on and uses a modified version of the RADIUS module.This RADIUS Plugin allows to work with all methods of RADIUS authentication, such as PAP, CHAP MD5, MS CHAP v.1, MS CHAP v.2. For Mahara 1.2.
    Downloads: 0 This Week
    Last Update:
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  • 14
    This plugin enables single sign-on and uses a modified version of the RADIUS module. This RADIUS Plugin allows to work with all methods of RADIUS authentication, such as PAP, CHAP MD5, MS CHAP v.1, MS CHAP v.2. For Moodle 1.8.
    Downloads: 0 This Week
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  • 15
    Mwamko is a web interface for OpenVZ. As of August 18, 2007 the projects being transfered from SourceForge.net to Freshmeat.net
    Downloads: 0 This Week
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  • 16
    OpenSFD (Open Simple Flasher/Dumper) is a future of well-known SGHFD (SGH Flasher/Dumper) which can flash (firmware program) or dump (get data) many Samsung phones in a few clicks. The project is educational and intended for non-commercial use only.
    Downloads: 0 This Week
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  • 17
    The project explores various issues of parallel and distributed architectures; bits of information gathered from available sources with respect to HPC, hardware, programming models, algorithms, and applications.
    Downloads: 0 This Week
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  • 18
    TLDP Audio Conversion This is an attempt to convert the Entire TLDP Project into audio format for expanded use and distribution
    Downloads: 0 This Week
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  • 19

    debian10autoconfig

    A set of scrips for interactive Debian 10 configuration

    This is a set of scripts to make clear Debian 10 install a well equipped and protected computer class machine. Scripts provide: - easy network configuring and protection (ip, static arp entries, firewall rules, etc) - easy GRUB protection - interactive one button software installations - configuring DE and providing settings restorations and directory cleaning - automatic shutting down at night and much more Of course you may use not the whole script set, but only needed scripts. All set is written for Debian 10 and tested on it.
    Downloads: 0 This Week
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  • 20
    Children and Education Linux distribution
    Downloads: 0 This Week
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  • 21
    HomeCollection
    Program for creation of various collections: books, films, coins etc. The structure of elements of a collection can be adjusted directly by the user. At the heart of an element of a collection (object) the template describing data of object lies. The template, in turn, can be created on the basis of other template.
    Downloads: 0 This Week
    Last Update:
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