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

  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
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  • 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.
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  • 1
    Aircrack-ng Windows GUI
    This is mainly just an interface tweak. Added function of mac address changer. If you have problems getting the mac changer to work, try using a mac address that starts with something other than "00" in the first octet. If you are intersted in learning about network security please check out my Juniper Networks training course at: http://academy.gns3.com/courses/juniper-jncia-intro-to-junos
    Downloads: 20 This Week
    Last Update:
    See Project
  • 2
    phpLDAPadmin
    phpLDAPadmin is a web-based LDAP administration tool for managing your LDAP server. With it you can browse your LDAP tree, view LDAP schema, perform searches, create, delete, copy and edit LDAP entries. You can even copy entries between servers.
    Downloads: 21 This Week
    Last Update:
    See Project
  • 3
    This project aims at full implementation of RFC4306 and associated RFCs. It is implemented as daemon process, as is custom for this type of software for Unix-like operating systems. Main target for daemon is Linux environment, specifically Fedora Core 5.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 4
    The IP Personality project is a patch to the Linux kernels that adds netfilter features: it enables the emulation of other OSes at the network level, thus fooling remote OS detection tools such as nmap that rely on network fingerprinting.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 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
    Gobbler: A tool to audit DHCP networks Includes DHCP rogue server detection, DHCP DoS, distributed spoofed port scanner using DHCP to obtain many source IP addresses, mulitple arp scans, filtered port detection, spoofed OS detection (nmap + port 0)
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6
    Corazones Web Toolbox es una compilación de herramientas para realizar auditorías de seguridad informática. Entre sus herramientas incluye: | MAC spoofing | Admin panel Finder | Port scanner | MD5 multi search | Metasploit web launcher | etc...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    OpenFirewall (only for windows XP)
    Only for windows XP OpenFirewall is based on two lines of defence first WIPFW ( Kernel-mode driver ) and second tdifw ( application-mode TDI-driver ) . Is a Windows firewall easy to use like the commercial products
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8

    Packet Sniffer

    Sniffs Packet on lan

    This project uses JPcap library. By using it you can view Packet level information about ongoing traffic on your network. For windows7 you need to run the Jar file as Admin.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9

    Pyama

    Open Source System and Network Monitoring for Linux Desktop

    Open Source system and network monitoring application for desktop Linux user. It gives end-user broader view of what happening on their system. The basic idea is give linux user application that can monitor system like many commercial antivirus HIDS.
    Downloads: 2 This Week
    Last Update:
    See Project
  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 10
    CartoReso intends to facilitate enterprise computer network mapping.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    LibIDMEF is an implementation of the Internet Engineering Task Force (IETF), Intrusion Detection Exchange Format Charter Working Group (IDWG), draft standard Intrusion Detection Message Exchange Format (IDMEF) protocol.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    The SSTCP protocol permits to establish a simple TCP/IP connexion across multiple AES secured channel. Simple but (/so?) secured and strong cryptographic methods are used. OpenSSTCP is the LGPL implementation of the SSTCP protocol.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    JWall is not just a java gui for iptables. JWall is a multi firewall management client. A secure rulebase can be built with graphical objects. Rulesets can be pushed to remote firewalls (via ssh). The remote firewall just needs to be Linux with sshd
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    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: 1 This Week
    Last Update:
    See Project
  • 15
    Mailchecker will (in time) check mail for 'safe' content. 'unsafe' content (e.g. attachments that may contain viruses) will be stopped or converted to 'safe' formats.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    OpenVPN GUI Login-Tool

    OpenVPN GUI Login-Tool

    Enters user+pass for you + allows scheduled IP change for OpenVPN GUI

    The OpenVPN client ( https://sourceforge.net/projects/openvpn-gui ) is the standard VPN client for OpenVPN protocol on Windows. Unfortunately you have to enter your username+password each time you're connecting. Since the client does not offer a way to save the users login details, you can now use this OpenVPN GUI Login-Tool. Enter your username and password, save it. Then, as long as the app is running, you don't need to enter your login details ever again. Useful! (don't worry, the login details get saved encrypted and secure) The latest version has this new features: - a scheduled IP change every X seconds/minutes - a manual reconnect with 1 click. - option to run the app with parameters "login" or "reconnect", e.g. to use it in scripts or ext. apps This tool has been made for HideMyAss Pro VPN -> http://www.hidemyass.com If you have any suggestions, questions or if you experience any issues or errors, please contact me @ info@hmastuff.com or post in the discussion page
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    The purpose of SNX is to have a modular series of components that report back to a central repository and 'AI' for pattern recognition and anomoly detection. This is to help with IDS systems, and to move to the next generation of security.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Live Security/Forensics Linux Distribution, built from scratch and packed full of tools useful for vulnerability analysis, penetration tests, and forensic analysis.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Themis is a new security scanner that search the network hosts for security problems and and present a report.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    yafig is a LAMP-based firewall rule generator.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    Downloads: 1 This Week
    Last Update:
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  • 22

    ipblock

    Block or allow connections by country address blocks

    Ipblock allows you to select which countries you allow or block connections to and from.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Bandwidth measuring tool that works by pinging remote hosts much like plain old ping command.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Inguma is a free penetration testing and vulnerability discovery toolkit entirely written in python. Framework includes modules to discover hosts, gather information about, fuzz targets, brute force usernames and passwords, exploits, and a disassembl
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The Advanced Network Traffic Analysis Research and Exploration Suite (ANTARES) is a toolkit for working with flow attributes - computations that can be used to distinguish between different uses of the network, even without using packet payloads.
    Downloads: 0 This Week
    Last Update:
    See Project