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

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  • 1
    jNetMap

    jNetMap

    Graphical network monitoring and documentation tool

    jNetMap is a graphical network monitoring and documentation tool. It will ping all registered devices every x minutes, updating the status according to the result of the ping. Requires Java 8 or higher
    Leader badge
    Downloads: 63 This Week
    Last Update:
    See Project
  • 2

    knocker

    A simple, portable port scanner

    Knocker is a simple, versatile, and easy-to-use TCP security port scanner written in C, using threads. It is able to analyze hosts and the network services which are running on them. It is available for Linux, FreeBSD, Unix, and Windows95/98/2000.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    VScan is a small, text-based, platform independent port scanner written in python, which supports multithreading and banner grabbing.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Network scanner built in javascript language to detect hosts up and opened ports in a TCPIP network. It uses javascript , HTML and AJAX with a web browser. Only works fine in MS Internet Explorer.
    Downloads: 2 This Week
    Last Update:
    See Project
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    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

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  • 5
    NetworkTools has 2 components: A protocol analyzer which plays a TCP client or server or pipeline, which sits between a client and server and shows how they communicate. A port scanner can scan a range of IP addresses and ports. See screenshots.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Abdal Wizard Port Scanner

    Abdal Wizard Port Scanner

    free and open-source TCP scanner

    Abdal Wizard Port Scanner is a free and open-source for TCP scanning
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    AdminUCV NGN is NMS written in Java/C++, that supports IPv4 and IPv6. It brings a SNMP based manager (SNMP v1 and v2c), a graphical tool to monitor the network, a traps receiver, a MIBs compiler and tools such as ping, tracert, port scanner and sniffer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Orbiter PortScanner is a small port scanner that have a special option to know the function of port.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    PScan: A port scanner for PalmOS Devices. This scanner is being developed by the Blue Collar Hacker's Union and is meant to be built using GNU tools (PRC-Tools, specifically), to be released under GPL.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    Python Port Scanner
    A Simple Port Scanner in Python. You need python installed on your pc before you can use the script!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    SiPS is a simple cross-platform TCP Port Scanner. Probable service names based on http://www.iana.org/assignments/port-numbers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    jNetPort

    jNetPort

    Network monitoring tool

    jNetPort is a complete Java-based network monitoring tool that includes: - Graphic User Interface for multiple port scanner engines (including Nmap) - Traceroute tool with worldwide IP location display - Graphic ping tool - Statistics section that allows one to manage, compare, and display results - Multi-tasking environment NOTE: Jpcap and Nmap required.
    Downloads: 0 This Week
    Last Update:
    See Project
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