Open Source Systems Administration Software

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

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  • 1
    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.
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    Downloads: 1,696 This Week
    Last Update:
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  • 2

    Monitor Profile Switcher

    Save and easily switch between Windows multi monitor configurations

    Save monitor configurations of Windows 7 or 10 and easily switch between them with a click in a popup menu of your taskbar. The tool is designed for users with two or more monitors who in certain situations would like to quickly change their monitor setup (e.g. enable/disable a TV which is attached to the HDMI port, make an attached TV the primary display to remove tearing switch which monitor is on the left/right...). Along the monitor state and setup the resolution is also saved and restored. The program works by saving a current monitor setup as configured using the windows control panel to an xml file. Once saved the configuration can be quickly restored at any time. Requires .NET 4.0 Framework to be installed. The program is quite simple and in an early development stage. It is provided without any warranty. If you accidentally disable all your monitors boot into safe mode to fix the problem. If you like the program say thanks by clicking the Donation link in the menu!
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    Downloads: 807 This Week
    Last Update:
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  • 3
    Yet Another (remote) Process Monitor
    Yet Another Process Monitor (YAPM) is a powerful process viewer for Windows that monitors the services & processes, their modules, threads, handles, windows, TCP/UDP connections... etc. running on local system or on any of the computers on your network.
    Leader badge
    Downloads: 201 This Week
    Last Update:
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  • 4
    Zabbix

    Zabbix

    Enterprise-class, distributed monitoring solution for networks & apps

    Zabbix is an enterprise-class open source distributed monitoring solution designed to monitor and track performance and availability of network servers, devices and other IT resources. It supports distributed and WEB monitoring, auto-discovery, and more. An enterprise-class distributed monitoring solution for networks & apps
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    Downloads: 144 This Week
    Last Update:
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  • 5
    mcrcon

    mcrcon

    Console based rcon client for minecraft servers.

    Mcrcon is IPv6 compliant minecraft rcon client with bukkit coloring support. It is well suited for remote administration and to be used as part of automated server maintenance scripts. - Does not trigger "IO: Broken pipe" or "IO: Connection reset" spam bug on server side. - Has workaround for server side bug (https://bugs.mojang.com/browse/MC-154617) ****************************************************************** Further development and new releases has moved to Github Github page: https://github.com/Tiiffi/mcrcon Official upstream: https://github.com/Tiiffi/mcrcon/releases https://api.github.com/repos/tiiffi/mcrcon/releases/latest ******************************************************************
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    Downloads: 85 This Week
    Last Update:
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  • 6
    ksar is a sar graphing tool that can graph for now linux,mac and solaris sar output. sar statistics graph can be output to a pdf file
    Downloads: 29 This Week
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  • 7
    DISMTools

    DISMTools

    The connected place for Windows system administration

    DISMTools is an advanced front-end for the Deployment Image Servicing and Management (DISM) tool, with support for projects and installations of any kind (whether it is your active installation or installations on any drive). DISMTools focuses on compatibility, with Windows image support starting from Windows 7 and Server 2008 R2, personalization, letting you customize it the way you want by configuring settings like the DISM executable to use, color modes, languages, and more; and performance, thanks to a combination of the DISM executable and a managed version of the DISM API (thanks to Jeff Kluge (jeffkl) for maintaining it) that provides rich functionality at speed.
    Downloads: 140 This Week
    Last Update:
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  • 8
    ASH Viewer provides a graphical view of active session history data within the Oracle and PostgreSQL DB
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    Downloads: 29 This Week
    Last Update:
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  • 9
    VHD2ISO

    VHD2ISO

    VHD to ISO converter

    This tool convert a virtual haddisk to an bootable iso file.
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    Downloads: 93 This Week
    Last Update:
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  • 10
    This project is a small collection of programs for examining configuration and status of LSI megaraid adapters, especially Dell PERC RAID adapters, and attached storage devices.
    Downloads: 15 This Week
    Last Update:
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  • 11

    buck-security

    Collection of security checks for Linux

    Buck-Security is a security scanner for Debian and Ubuntu Linux. It runs a couple of important checks and helps you to harden your Linux system. This enables you to quickly overview the security status of your Linux system. As a system administrator you often get into situations where you have to take care of a server, that has been maintained by other people before. In this situation it is useful to get an idea of the security status of the system immediately. Buck Security was designed exactly for this. It runs a few important checks and returns the results. It was designed to be extremely easy to install, use and configure.
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    Downloads: 35 This Week
    Last Update:
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  • 12
    qingy is a replacement of getty. Written in C, it uses DirectFB to provide a fast, nice GUI without the overhead of the X Window System. It allows the user to log in and start the session of his choice (text console, gnome, kde, wmaker, ...).
    Downloads: 29 This Week
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  • 13
    Network Bridging Utility

    Network Bridging Utility

    Windows Network Bridging Utility

    The aim of this small windows network bridging utility is to administrate network bridges by command line. Currently Microsoft Windows only supports modifying bridges by GUI. Builtin netsh has only spare support for network bridges and is restricted to setting compatibility mode for specific adapters. Todos: Windows 8/8.1 support
    Leader badge
    Downloads: 11 This Week
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  • 14
    Excel LDAP Search (ELS) is an Excel add-in that allows LDAP searches to be made from within Microsoft Excel. ELS can add LDAP data to existing data in an Excel document on a row-by-row basis, or populate a blank sheet based on a custom query
    Downloads: 14 This Week
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  • 15
    Enchanted Keyfinder
    NOTE PROJECT MIGRATED TO GITHUB - https://github.com/samrocketman/ekeyfinder is a Magical Jelly Bean Keyfinder fork. It is a utility that retrieves the product key used to install Windows from your registry or from an unbootable Windows installation. It works on Windows 9X, ME, NT/2K/XP, and Vista/Win7 and for other software.
    Downloads: 9 This Week
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  • 16
    SYDI is a project aimed to help system administrators in getting started with their Network Documentation. It can document Windows Servers, MS SQL Servers, Exchange Organizations and Linux systems.
    Downloads: 10 This Week
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  • 17

    NMapWin

    An OLD and OBSOLETE Win32 front-end for NMap Security Scanner

    NmapWin has not been active nor maintained in more than a decade, so users are advised to use the official Zenmap GUI for Nmap instead (https://nmap.org/zenmap/). We are only keeping this NMapWin project live for historical interest. NMapWin is a native Win32 front-end for Nmap (https://nmap.org). It was written by Dr. Jens Vogt.
    Downloads: 16 This Week
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  • 18
    l7-filter classifies packets based on patterns in application layer data. This allows correct classification of P2P traffic that uses unpredictable ports as well as standard protocols running on non-standard ports.
    Downloads: 14 This Week
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  • 19
    This program mostly covers MS Windows Regedit functionality (some things are still missing, though). In fact, the only 'advanced feature' at this time is a search/replace function. ATTN Vista & 7,8,10 users! You must run this program as administrator for correct operation.
    Downloads: 7 This Week
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  • 20
    SoupToNuts is a repository of technical articles and example software covering Postfix, OpenSSH, C and C++, Live Linux CD, MySQL, SQLite, Berkeley DB, Bash and System Administration.
    Downloads: 26 This Week
    Last Update:
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  • 21
    Portable Java Launcher

    Portable Java Launcher

    PJL - Free Cross-Platform Portable Java Launcher for executable files

    PJL - Free Cross-Platform Portable Java Launcher for executable files = jar, exe, etc. Same as Win Portable Start Menu and other launcher programs. Useful thing for USB and others. Simple and intuitive GUI. Using SwiXML excellent framework - https://swixml.org/ , https://github.com/swixml/Two . Need JRE-1.8: https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html . Source = https://github.com/harp077/pjl . If you like this - put a star on https://github.com/harp077/pjl/ for support project please.
    Downloads: 9 This Week
    Last Update:
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  • 22
    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: 13 This Week
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  • 23
    This is a GUI for controlling special features in Sony VAIO laptops such as battery charge limiter, keyboard backlight, ambient light sensor, etc. At the moment this depends on Linux and sony-laptop module to function.
    Leader badge
    Downloads: 20 This Week
    Last Update:
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  • 24
    SHOUTcast Management Interface (BETA) - Create and modify shoutcast servers with the ease of a web based interface. This is a free open source stream control panel for PHP5 enabled web servers with MySQL 4.1 or newer.
    Downloads: 4 This Week
    Last Update:
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  • 25

    WinUtils

    Small Windows command line utilities for sysadmins or linux users

    Added/Improved functionalities on some commands in the poor Windows shell. Currently features: - sleep (did not exist!) - mcopy (to continue partial copy) - niceio (modify hard drive access priority)
    Leader badge
    Downloads: 17 This Week
    Last Update:
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