Browse free open source System software and projects for Mac 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
    udt
    UDT: UDP-based Data Transfer Protocol
    Downloads: 28 This Week
    Last Update:
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  • 2

    Ganglia

    Scalable, distributed monitoring system for high-performance computing

    Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. Supports clusters up to 2000 nodes in size.
    Downloads: 17 This Week
    Last Update:
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  • 3
    The goal of this project is to build a configuration manager in Java that works with xml files, an URL or a LDAP repository to read the configuration properties. MBean / JBoss support is now available.
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    Downloads: 34 This Week
    Last Update:
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  • 4
    scponly is an alternative 'shell' (of sorts) for system administrators who would like to provide access to remote users to both read and write local files without providing any remote execution priviledges.
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    Downloads: 14 This Week
    Last Update:
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  • 8 Monitoring Tools in One APM. Install in 5 Minutes. Icon
    8 Monitoring Tools in One APM. Install in 5 Minutes.

    Errors, performance, logs, uptime, hosts, anomalies, dashboards, and check-ins. One interface.

    AppSignal works out of the box for Ruby, Elixir, Node.js, Python, and more. 30-day free trial, no credit card required.
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  • 5
    A Free SOCKS proxy server for Linux, macos and FreeBSD
    Downloads: 13 This Week
    Last Update:
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  • 6
    Python SNMP Manager and Agent Protocols and APIs for use with the Twisted Matrix networking platform.
    Downloads: 9 This Week
    Last Update:
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  • 7
    A simple command to convert calendar dates to julian dates. Quite useful in timing situations where you need elapsed time between dates. Also useful for astronomy applications.
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    Downloads: 4 This Week
    Last Update:
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  • 8
    SkyCD

    SkyCD

    SkyCD is a program for indexing your files in CDs and CDs also.

    SkyCD is a program for indexing your files in CDs and CDs also. All indexing information is saved in text files, so anyone can edit or view with existing text editor/viewer. You can also send these files to your friends & they will know what CD you have.
    Downloads: 4 This Week
    Last Update:
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  • 9
    The ProM Import Framework allows to extract process enactment event logs from a set of information systems. These can be exported in the MXML format, which is the standard event log data format for Process Mining analysis techniques.
    Downloads: 2 This Week
    Last Update:
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    Gemini 3 and 200+ AI Models on One Platform

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  • 10
    IPCAD runs captures traffic on the specified interfaces (BPF, PCAP, divert, tee, ULOG, IPQ), and records the traffic for later retrieval and analysis. Traffic exported via RSH or NetFlow.
    Downloads: 3 This Week
    Last Update:
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  • 11
    XOOPS Brasil

    XOOPS Brasil

    xoops brasil: themes, templates, modules, tutorial, demo, downloads...

    XOOPS BRASIL, project dedicated to translate ALL existing XOOPS language files into the Portuguese language, maintaining all work always updated, complete and revised, with an emphasis on quality and cultural integrity.
    Downloads: 1 This Week
    Last Update:
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  • 12
    MessAdmin is a HttpSession administration and notification system application plug-in for J2EE Web Applications (zero application-level change). View details of your Sessions and send administrative messages to remote users (with included webapp or J
    Downloads: 1 This Week
    Last Update:
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  • 13
    Postfix Log Parser in Python is a log analysis tool written in python language to get statistic reports and detect anomalous behaviours on a mail server based on Postfix and Cyrus
    Downloads: 1 This Week
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  • 14
    Slacker is a host management and dynamic website creation tool that utilizes PHPReactor, PHP, MySQL and Apache
    Downloads: 1 This Week
    Last Update:
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  • 15
    A console-based wireless scanner for Apple AirPort Wireless Cards on Mac OS X
    Downloads: 0 This Week
    Last Update:
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  • 16
    Powerful cross-platform, ANSI C library for writing network applications. Full IPv4 and IPv6 support, multiple socket threading, broad- and multicasting, interface access, link-layer access, raw IP datagrams, and more.
    Downloads: 0 This Week
    Last Update:
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  • 17
    Checkdirs is a perl script that runs on UNIX-based operation systems as well as on pretty much any recent Windows. Checkdirs is designed to test ISO (containing a .sfv) as well as ZIPped releases for their integrity. Many more functions, try it out!
    Downloads: 0 This Week
    Last Update:
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  • 18
    CoyoteMonitoring is a Zope-based web interface for managing NetFlow Collectors, data, and graphs. Inspired by Cacti's capabilities with SNMP, CoyoteMonitoring aims to provide rich and useful features for organizations requiring NetFlow management.
    Downloads: 0 This Week
    Last Update:
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  • 19
    Update: The code from this project has been contributed to the GNU Crypto project. The Cryptix SASL Library is an implementation of the Java SASL bindings and a number of SASL mechanisms.
    Downloads: 0 This Week
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  • 20
    DVDWeb is a Web Service which provides organization/search/lookup services through JAX-RPC API. The search can be done against the builtin DB (the user\'s private list of DVDs according to UPC codes) or against other Internet sites such as imdb or yahoo.
    Downloads: 0 This Week
    Last Update:
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  • 21
    FOAFRealm (also called D-FOAF in version 2.0) is a distributed user profile management system based on FOAF. FOAFRealm is a set of tools that enables to manipulate FOAF (Friend-of-a-Friend) information within J2EE application and provides Realm implement
    Downloads: 0 This Week
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  • 22
    A PHP Class to control the FileZilla Server from your site using a web interface or via your command line and to make it possible to automate user administration.
    Downloads: 0 This Week
    Last Update:
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  • 23
    Freenet, Entropy, and Samizdat Controller is a small application which allows you to control Freenet, Entropy, and Samizdat. This project is looking for a new maintainer.
    Downloads: 0 This Week
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  • 24
    A system to manage many Gameservers on a Network with a nice Webinterface. On every Server runs a bash script behind inetd and is controlled over a PHP interface.
    Downloads: 0 This Week
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  • 25
    Ida, is a Apache log security analyzer written in PHP. It will scan Apache logs and report about security incidents like SQL injections, XSS attacks, path traveling and so on.
    Downloads: 0 This Week
    Last Update:
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