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

  • 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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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 1
    A Windows Installer Database To XML Bi-Directional Converter. The command line tool msi2xml converts Windows Installer Databases (.msi) to text based XML files. The complementary tool xml2msi reconstructs the .msi from the XML file.
    Downloads: 26 This Week
    Last Update:
    See Project
  • 2
    Eggdrop
    Eggdrop is the most advanced IRC robot available. It has been under development since December 1993, and unlike most other bots, it is still regularly updated.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    PHP-MSNBot is a MSN bot completly written in php and currently uses MSN Protocol 9.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    This project has been moved away from sourceforge. See http://software.schmorp.de for the new location.
    Downloads: 0 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
  • 5
    AOLibrary is a java-based library for writing chat bots that can be used with the game Anarchy Online. (Bots are often used to facilitate communications within an in-game organization or guild.) The library is written in Java 6.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Online game for developers. Program your team of 4 ants (in LISP) that can reproduce and gain experience and fight against another players in different game modes(CTF, TDM, DM)!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Wireless telecommunication framework based on Jabber protocol, targeting JME (known before as J2ME) enabled devices.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    BlueWar is a 3D Multiplayer Real-Time Strategy Game (RTS) that features a futuristic combat on the surfaces of various planets in the universe.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    BoomBot is a developer's framework for writing a bot connecting to the AIM network. It manages the network communication for the bots so that they can be easily written without worrying about AIM itself at all. Bots can be written in Objective-C or Lua.
    Downloads: 0 This Week
    Last Update:
    See Project
  • The AI workplace management platform Icon
    The AI workplace management platform

    Plan smart spaces, connect teams, manage assets, and get insights with the leading AI-powered operating system for the built world.

    By combining AI workflows, predictive intelligence, and automated insights, OfficeSpace gives leaders a complete view of how their spaces are used and how people work. Facilities, IT, HR, and Real Estate teams use OfficeSpace to optimize space utilization, enhance employee experience, and reduce portfolio costs with precision.
    Learn More
  • 10
    C++ IRC client library that seeks to include all aspects of the IRC protocol, along with auto reconnecting and multiple connection management.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    A framework for creating java GUI application by defining GML(Graphics Markup Language) only drag and drop GUI component in CS3 software. After define GML this software can generate source code automatically comply with the framework(View,Modal,Controlle
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    This is a remote-client programe based on MSN messenger. It can do many things for you.Such as file operation,db operation and chat robot.All these are based on MSN cha.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Cux Bomberman

    Cux Bomberman

    JAVA websocket implementation for a bomberman-like game

    This application uses JAVA and Glassfish server to provide an active and simple webSocket server for an online, multiplayer bomberman-like game. It only requires a running glassfish server to deploy the application on and a MySQL database server. After deployment and first run, anyone can access your webserver, register and play the game, using only a web browser that has built-in support for webSockets
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Make AJAX/PHP avatar worlds on websites. Build visualized, real multi-user communities, fora and chat rooms. See your buddies wander around. From card games to virtual RPG worlds, DutchPIPE makes it possible. The future: interconnected DutchPIPE sites.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Ennesbot is an open source automated IRC client (aka Bot) written entirely in Python. It uses direct sockets and medusa style sockets. It has pluggable python personality modules that can extend the bot.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    FailIRC is an IRC client written in C#. It is meant to be a lightweight but feature-rich way to use IRC.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Haskell User-Submitted Libraries includes anything we can get our hands on and clean up for general use, as well as new libraries that would be useful to the general Haskell community. Submit your libs, or join the project to create needed libs!
    Downloads: 0 This Week
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    See Project
  • 18
    Importal is a Java framework for building secure, distributed, presence-aware applications, based on the XMPP instant messaging protocol.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    The J-WASTE project aims at the implementation of a platform independent client/server Java implementation of the WASTE protocol. This project started as a mandatory project course in networking at the Luleĺ University of Technology in Sweden.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    This project is a try of implementing Java Messages Systems on Java 2 Micro Edition. The project consists of a few parts: - a library for mobiles, implementing most of JMS methods - a proxy serwer, running on J2SE, communicating with queues provider
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Combine Jabber, Java, Java Servlets, JavaScript, Stylesheets, XSL, and Xerces XML Parser for starters and you get JabberHTTPServlets. JabberServlets is a concept (ala Jer) to come that will allow interaction with the Jabber Server through Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    a simple, extensible Instant Messenger TOC bot framework written in Java using Jaimlib 0.5 or greater. services for incoming IMs are created simply by implementing a handle() method, and sample handler code is included.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The JLCP aims to write a number of components to produce a free Java portal site based on an internal forum system to provide Java newcomers and veterans alike with everything they need related to java.
    Downloads: 0 This Week
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    See Project
  • 24
    An attempt to write a full open source bot better than eggdrop, with every single feature, but better.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    MavenIM is a plugin for maven that provides a mechanism for sending instant messaging notifications. It will provide support for XMPP/XMPP secure (Jabber), AIM (TOC protocol), MSN, and YIM clients.
    Downloads: 0 This Week
    Last Update:
    See Project
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