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.

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  • 1
    IP Subnet Calculator
    Administration of large networks could be a very time-consuming work. So this program should represent a comfortable solution for calculating subnets in IPv4-networks. First fo all it is designed for Windows but also executable under Linux/Mono.
    Downloads: 26 This Week
    Last Update:
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  • 2
    OpenXDAS is an open source implementation of the Open Group's Distributed Auditing Service (XDAS) specification. OpenXDAS provides a complete implementation of the XDAS specification API, including client-side instrumentation and filtering.
    Downloads: 19 This Week
    Last Update:
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  • 3
    fsv, the 3D File System Visualizer, allows you to view a collection of directories and files as three-dimensional geometry. It represents all or part of a filesystem as a collection of blocks of varying sizes, each labeled with a filename, and arranged in
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    Downloads: 27 This Week
    Last Update:
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  • 4
    UPDATE: Chromium is no longer updated or maintained. The project is frozen. Chromium is a flexible framework for scalable real-time rendering on clusters of workstations, derived from the Stanford WireGL project code base.
    Downloads: 5 This Week
    Last Update:
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  • 5
    RazDC

    RazDC

    Active Directory Domain Controller built on Rocky and Samba4.

    RazDC Community is an Active Directory domain controller built on Rocky Linux and Samba4. RazDC Community includes a custom web interface for managing Active Directory, DNS, DHCP, Logging, Backups, system service manager. RazDC Appliance Includes additional features such as Wake-On-Lan, NoVNC Remote Access and Support, Video conferencing, Web Desktop for domain users admin delegation for RazDC. The hardware appliance is still in development. Checkout out Facebook and Instagram for updates regarding the future hardware device.
    Downloads: 7 This Week
    Last Update:
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  • 6
    Web-based hardware/software inventory management for Windows, Linux, BSD computers. H-Inventory provides incident and intervention management, user and network management, network maps, services monitoring and application deployment.
    Downloads: 3 This Week
    Last Update:
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  • 7
    This is a driver for reading from an USB barcode reader.
    Downloads: 11 This Week
    Last Update:
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  • 8
    Free Queue Manager

    Free Queue Manager

    Web based python-flask Queue management system

    A web based management system developed for the purpose of easing the process of orgnizing queues and lines. Like many other (QMS)s Queue Management Systems, FQM does provide a basic dashboard to allow the users of the system and customers alike to interact with the system via a basic yet simple user interface . Brief user guide can be found on https://fqms.github.io/images/user_guide.pdf
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    Downloads: 10 This Week
    Last Update:
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  • 9
    This is an opensource project for the calculation of the mathematical constant Pi. If you are a mathematician or programer please contribute ideas or code for this project. Non professionals are also welcome to contribute.
    Downloads: 5 This Week
    Last Update:
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  • 10
    Nullsoft Easy Installer is a tool for quickly creating and updating installers using Nullsoft Scriptable Install System.
    Downloads: 7 This Week
    Last Update:
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  • 11
    Ubix Linux

    Ubix Linux

    The Pocket Datalab

    Ubix stands for Universal Business Intelligence Computing System. Ubix Linux is an open-source, Debian-based Linux distribution geared towards data acquisition, transformation, analysis and presentation. Ubix Linux purpose is to offer a tiny but versatile datalab. Ubix Linux is easily accessible, resource-efficient and completely portable on a simple USB key. Ubix Linux is a perfect toolset for learning data analysis and artificial intelligence basics on small to medium datasets. You can find additional information, technical guidance, and user credentials on the project website https://ubix-linux.sourceforge.io/ or on the project subreddit https://reddit.com/r/UbixLinux.
    Downloads: 7 This Week
    Last Update:
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  • 12

    PCPlus-DOSBoxLauncher

    A simple Windows tool depending on DOSBox to execute PCPlus with

    This tool is made to help users of PCPlus, a ancient dos program, to continue their business on Windows 7,8 and 10. The tool simply manipulates with the DOSBox configuration file, by mapping drives and the execute the PCPlus program. The users of PCPlus must own their own PCPlus files and licenses. This project does not distibute these! Prior using this tool you must install DOSBox The tool offers the users to define references and workspaces. Users settings is stored in a XML file in users 'AppData' folder structure. PCPlus-DOSBoxLauncher is free software distributed under the GNU General Public License (GPL). Free software is not just free of cost (like "free beer"). It is free as in freedom (like "free speech"). Free software gives you the freedom to use a program, study how it works, improve it and share it with others. For more information, visit the Free Software Foundation.
    Downloads: 6 This Week
    Last Update:
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  • 13
    A quick and easy to use SHA1 calculator for Windows, using C# & .net. (very) Similiar in style to winMD5Sum; supports filenames passed on the command line & files drag+dropped on!
    Downloads: 6 This Week
    Last Update:
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  • 14
    A project to provide change control for OpenDocument files via subversion under Unix. Can check in internal changes in files and allows users to recover any previous version, view logs and compare with older versions.
    Downloads: 1 This Week
    Last Update:
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  • 15
    A framework for building, deploying and managing well-described REST-ful Web services, including REST-ful Web Services realizations for RSS, XML Topic Maps, Structured Arguments, and Workflow.
    Downloads: 4 This Week
    Last Update:
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  • 16
    The IPDR.org reference libraries encode and decode IPDR usage documents in either XML or the binary format. Libraries are available in C and Java.
    Downloads: 4 This Week
    Last Update:
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  • 17
    SQL Server Manager Lite

    SQL Server Manager Lite

    Simple database management tool for MS SQL Server

    SQL Server Manager Lite is a simple but effective database management tool for Microsoft SQL Server. System Requirements: * Microsoft SQL Server 2005 or later * Windows 2000 SP4 * 1 GHz Processor or faster NOTICE: MS SQL Server is a trademark of Microsoft Corporation.
    Downloads: 4 This Week
    Last Update:
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  • 18
    Netsim is a mobile ad hoc network simulator targeted at large heterogeneous node configurations. It is written in Java and is easily extensible through its modular concept.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 19
    Driver para impresor / controlador fiscal EPSON en JAVA. Utiliza JNI para comunicacion con puerto serie. Testeado en winxp, linux x86_64, win7 32 / 64 sobre TMU-220AF. solo rollo papel continuo (chicos)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    A full-featured, GTK-based control panel for IceWM, featuring an IceWM theme designer, IceSoundManager (sound events), IcePref2, & tools to manage wallpaper, cursors, keys, window options, & more. IceWMCP has a familiar, Control Panel-like interface.
    Downloads: 2 This Week
    Last Update:
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  • 21

    Lazy File Sorter

    This feature rich program sorts files by their extensions.

    Lazy File Sorter will check files by their extension and move or copy them into their specified output folder. Lazy File Sorter was written in java and works on linux and windows. ATTENTION MAC USERS: This program has not been tested on a mac. Please report your experiences good or bad to help improve this project. The binary in the /bin/Linux folder contains a platform independent jar file that should work on macs. Use only version 1.1 or above as 1.0 will not work properly on macs. Anonymous posting is allowed everywhere and is encouraged. Write something! See tickets for known issues and things to be done. If you find any bugs please post them to the forums or create a ticket and please include the OS you are using in your post.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    SWAG (Simple Wireless Auth of Guests)
    The SWAG (Simple Wireless Authentication of Guest) will assist those in need of creating guest user accounts on a Cisco WLC. This tool prompts for a WLC user and password along with the guest firstname and lastname, then prints out the Credentials.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    The ATSlog software provides a handy web-oriented interface for collecting, viewing and analysing calls for various types of PBX (Private Branch eXchange) models.
    Downloads: 3 This Week
    Last Update:
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  • 24
    Bootchart is a tool for performance analysis and visualization of the GNU/Linux boot process. Resource utilization data and process information are collected during the boot process and can later be displayed in a PNG, SVG or EPS chart.
    Downloads: 3 This Week
    Last Update:
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  • 25
    DoXFS (pron. docs-eff-ess) Document Managment System
    Downloads: 3 This Week
    Last Update:
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