56 projects for "free" with 2 filters applied:

  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

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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
    Smap

    Smap

    a drop-in replacement for Nmap powered by shodan.io

    ...It accepts many familiar Nmap-style command-line arguments and can produce Nmap-like output formats, which makes it easier to integrate into existing workflows. Because it relies on Shodan’s free API, it can scan quickly without directly contacting targets in its default mode. The project emphasizes speed, with support for scanning large numbers of hosts per second. Smap can provide service and version fingerprinting, vulnerability detection, and results in formats such as XML, greppable, normal, JSON, and custom output. It is useful for authorized reconnaissance where fast external visibility matters, while users should remember that passive results may be delayed or incomplete compared with active scanning.
    Downloads: 0 This Week
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  • 2
    GNS3

    GNS3

    An advanced network simulator to design and configure virtual networks

    Build, Design and Test your network in a risk-free virtual environment and access the largest networking community to help. Whether you are studying for your first networking exam or building out a state-wide telecommunications network, GNS3 offers an easy way to design and build networks of any size without the need for hardware.
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    Downloads: 3,213 This Week
    Last Update:
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  • 3
    OpenNMS

    OpenNMS

    A Java based fault and performance management system

    An Enterprise-Grade Network Management Application Platform that is 100% Free and Open Source Software.
    Downloads: 15 This Week
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  • 4
    Advanced DHCP Server Live CD (With GUI)

    Advanced DHCP Server Live CD (With GUI)

    The Free & Popular opendhcp application for Physical & Virtual Machine

    Instructions: 1. Write this .iso file to a Pen Drive, with the Free multibootusb software ( links below ) 2. Boot from the Pen Drive, after changing the BIOS Boot Order quickly on system startup 3. First startup will show some info dialogs. These can be cancelled without making any changes 4. Click on the opendhcp folder link on Desktop 5. Right click the set_eth0_static_ipaddress.sh file and choose Open as Text option.
    Downloads: 8 This Week
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  • Stop vibe-debugging. Icon
    Stop vibe-debugging.

    Plug Claude into your app's actual errors.

    AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
    Free 30 days.
  • 5
    NagiosQL - Nagios configuration tool
    NagiosQL is a professional, web based configuration tool for Nagios 2.x/3.x/4.x. It is designed for large enterprise requirements as well as small environments. Any Nagios functionalities are supported.
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    Downloads: 59 This Week
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  • 6
    Configuration Backup (ConfiBack)

    Configuration Backup (ConfiBack)

    Project for backing up network device configuration

    Using this project you can make backup and track changes of configuration of network devices like switches, routers, etc.
    Downloads: 1 This Week
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  • 7
    Phex - P2P Gnutella filesharing program

    Phex - P2P Gnutella filesharing program

    A P2P filesharing client which connects to the Gnutella network.

    Phex is a P2P filesharing client which connects to the Gnutella network. It is multi-plattform and malware-free. It offers advanced functionalities and integrates all common Gnutella extensions like multi-source downloads and advanced search features
    Downloads: 13 This Week
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  • 8
    Navigo

    Navigo

    A simple vanilla JavaScript router

    Navigo is a small dependency-free JavaScript router for client-side web applications. It maps URL routes to JavaScript functions, making it useful for single-page applications and lightweight frontend projects. The router is based on the History API, so it can update the page URL without a full reload. It also supports hash-based routing for projects that need simpler deployment or legacy compatibility.
    Downloads: 3 This Week
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  • 9
    YaCy Peer-to-Peer Search Engine

    YaCy Peer-to-Peer Search Engine

    Decentralized Web Search Engine

    YaCy is a free search engine that anyone can use to build search the internet (www and ftp) or to create a search portal for others (internet or intranet). The scale of YaCy is limited only by the number of users and can index billions of web pages. In p2p mode it is fully decentralized, all users of the search engine network are equal and it is not possible for anyone to censor the content of the distributed index.
    Downloads: 1 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 10

    Calimero

    A free Java KNX network library

    Calimero is a Java library for embedded/workstation-based KNX applications. The minimum JVM requirements are either Java ME/CDC 1.4 (Foundation Profile), or Java SE 8 (profile compact1). The library provides remote access and control, supporting KNXnet/IP, KNX IP, FT1.2, TP-UART, and KNX USB. Data exchange is supported on link layer using EMI 1/2 and cEMI, KNX data point types, application/management layer, as well as message buffering.
    Downloads: 1 This Week
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  • 11
    Defa Protect HTML5 Video From Download

    Defa Protect HTML5 Video From Download

    Prevent and Protect Your HTML5 Video, Music , Audio From Download Free

    Defa Protector is A Simple PHP and Wordpress Plugin To Protect and Prevent Video Save As From Browser and Some Video Grabber. There is 100% Guaranteed Protection and There might be some tradeoff but If you care about Digital Rights Management of Your Video and Music Content. This Project is for you. Defa Protector 6.7.1 Revamp Code For Better Performance To The Bone. We almost rewritten this project from scratch.
    Downloads: 2 This Week
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  • 12
    GNetWatch is a free open source Java application that offers real-time graphical monitoring and analysis of network performances through SNMP, ICMP and traffic generation modules.
    Downloads: 0 This Week
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  • 13
    IP Monitor

    IP Monitor

    IP Monitor notifies you when your public IP address changes

    IP Monitor is a simple application which monitors your public IP address for changes and lets you set different kinds of notifications such as email, audio, pop up or executing a command. It can also run in background as a Windows service or Linux/Mac daemon.
    Downloads: 23 This Week
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  • 14
    Site monitoring

    Site monitoring

    Monitoring of websites with spider and email notifications

    Free website monitoring software, easy to set up and use for monitoring web sites. It is a web application programmed in Java programming language. You can monitor HTML pages, JSON and XML, pages in sitemap and even your whole web site using spider. Naturally you can check multiple websites. You can check HTTP result codes and even contents of the checked pages.
    Downloads: 0 This Week
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  • 15

    ADEN

    A free high-performance alternative to TCP sockets

    ADEN is a free, open-source API that offers a high-performance, UDP-based alternative to TCP sockets for : 1- Low data-volume applications. 2- Bulk transfer over a LAN. . Check included examples to see how easy to build robust client-server applications with ADEN API. If you are using ADEN in your application please support ADEN project by mentioning that somewhere in your application UI / project page and add a link to this page.
    Downloads: 0 This Week
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  • 16
    StackCollect

    StackCollect

    A server and database monitoring platform.

    The StackCollect SCM is written in Python and is free to download, more advanced features can be purchased from StackCollect. Monitored Server Platforms Include: Windows Server 2012 R2 Monitored Database Platforms Include: PostgreSQL Microsoft SQL Server MariaDb MySQL
    Downloads: 0 This Week
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  • 17
    Net Responsibility

    Net Responsibility

    Free Accountability Software

    ...This place (SourceForge) is used by the developers and people interested in contributing to the project. In order to make Net Responsbility work, you need to register a free account on the website.
    Downloads: 2 This Week
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  • 18
    Proxyp

    Proxyp

    Multithreaded Proxy Enumeration Utility

    ...This script started as a way to speed up use of proxychains, which is why I've added an append option for resulting live IP addresses to be placed at the end of a file if need be. Requires IP::Country module and root/administrator privileges. "No man is free who is not master of himself" --Epictetus "For a man to conquer himself is the first and noblest of all victories." --Plato "I count him braver who overcomes his desires than him who conquers his enemies; for the hardest victory is over self." --Aristotle "The first and greatest victory is to conquer yourself; to be conquered by yourself is of all things most shameful and vile." ...
    Downloads: 0 This Week
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  • 19
    Hey. At work it was necessary to create a tool to monitor servers and computers, which must always be online. For these purposes the MassPinger was created. It supports many groups and many computers in groups. CrossPlatform (for Linux compiled but untested), written in Lazarus. Sources available on homepage.
    Downloads: 0 This Week
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  • 20
    nwGTPv2 is free and open source implementation of GPRS Tunneling Protocol version 2 (GTPv2) or Evolved GTP (eGTP). GTPv2 is primarily used for control signalling between Serving Gateway SGW and PDN Gateway (PGW) in Evolved Packet Core (EPC).
    Downloads: 0 This Week
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  • 21
    BrowserMob JavaScript Validator VNC
    VNC for use with the BrowserMob Selenium JavaScript Validator. This tool is made available for users of BrowserMob FREE Website Monitoring and Load Testing. The BrowserMob Local Validation Service can be downloaded from https://browsermob.com/tools.
    Downloads: 0 This Week
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  • 22
    A simple IPv4 Address Calculator. It's a free Python module. It's also a core part of the IPeek-GUI wrapper.
    Downloads: 0 This Week
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  • 23
    VMime is a free mail library for C++. This is an open-source solution for working with MIME messages and Internet messaging services like IMAP, POP or SMTP.
    Downloads: 0 This Week
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  • 24
    A modern, portable CGI library written in standard C++. Asynchronous CGI and FastCGI are both supported in a clear, simple and efficient library built upon the Boost C++ libraries (esp. Boost.Asio). Free and commercial support available on request.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Distributed Computing Over P2P Networks(DisCo) is focused to provide a java framework for programmers to develop distributed software application with lesser or no time spent on distributed computing part.
    Downloads: 0 This Week
    Last Update:
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