Open Source Desktop Operating Systems Chat Software

Chat Software for Desktop Operating Systems

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

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  • 1
    BeeBEEP (Free Office Messenger)

    BeeBEEP (Free Office Messenger)

    You can message and share files inside your intranet without a server.

    BeeBEEP is a secure (encryption based on Rijndael Algorithm, AES) peer to peer office messenger. You can talk and send files with all your colleagues inside a local area network such of an office, home or internet cafe without a server. BeeBEEP works also with VPNs. This serverless application is indispensable in all those places where privacy and security an essential requirement. For more info visit: https://www.beebeep.net
    Leader badge
    Downloads: 2,227 This Week
    Last Update:
    See Project
  • 2
    gSOAP Toolkit

    gSOAP Toolkit

    Development toolkit for Web Services and XML data bindings for C & C++

    The gSOAP toolkit is an extensive suite of portable C and C++ software to develop XML Web services with powerful type-safe XML data bindings. Easy-to-use code-generator tools allow you to directly integrate XML data in C and C++. Serializes native application data in XML. Includes WSDL/XSD schema binding and auto-coding tools, stub/skeleton compiler, Web server integration with Apache module and IIS extension, high-performance XML processing with schema validation, fast MIME/MTOM streaming, SOAP and REST Web API development, WS-* protocols (WS-Security, WS-Policy, WS-ReliableMessaging, etc), XML-RPC and JSON. Licensed under GPLv2. Visit the developer center with guides, tutorials, and examples at www.genivia.com/dev.html The documentation of the toolkit, libraries, plugins and more is available at www.genivia.com/docs.html Commercial-use licenses and expert technical support services are available at competitive pricing levels, please visit www.genivia.com/products.html
    Leader badge
    Downloads: 401 This Week
    Last Update:
    See Project
  • 3
    Psi+

    Psi+

    Psi+ Project — development branch of Psi XMPP client

    Psi is a cross-platform powerful XMPP client designed for experienced users. Psi+ is a development branch of Psi XMPP client. Previously is was a sort of fork but now just consider it as a space for nightly builds.
    Leader badge
    Downloads: 471 This Week
    Last Update:
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  • 4
    libircclient is a small but powerful library, which implements client-server IRC protocol. It has all features needed to create your own IRC client or bot, including multi-threading support, sync and async interfaces, CTCP/DCC support, colors, SSL connections and so on.
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    Downloads: 23 This Week
    Last Update:
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  • 5
    Anope Services are built off of the original Epona code written by Lara which is built off of IRC Services. These services have advanced the original Epona code and include new features such as Modules, Mysql, and Defcon Mode.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6

    Meanwhile

    Open implementation of the Lotus Sametime protocol

    THIS PROJECT HAS MOVED Please visit https://github.com/obriencj/meanwhile The Meanwhile project is an open implementation of the Lotus Sametime client protocol. The project provides a library written in C, a python module, and a Gaim plugin utilizing the library.
    Downloads: 15 This Week
    Last Update:
    See Project
  • 7
    Denora is a set of Stats Services for IRC networks that allows IRC network admins to get a complete and comprehensive overview of their IRC network. Denora exports this information to MySQL, HTML XML and flatfile databases.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 8
    YSM is a simple ICQ client based on the v7/v8 icq protocol version. Free of external libraries requirements, written in the C Language.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 9
    IRCD-Hybrid

    IRCD-Hybrid

    A lightweight, high-performance Internet Relay Chat server

    IRCD-Hybrid is a lightweight, high-performance Internet Relay Chat server.
    Downloads: 6 This Week
    Last Update:
    See Project
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  • 10
    Windows (XP/Vista/7/8/10) ports of the Eggdrop IRC bot
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    Undernet Coder Committee -- ircu development
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Hybrid Share is a User Friendly Mono C#/Gtk# Application that allow Mac, Windows and Linux Users To Share Files. The Application is extensible via Plugins, so you can Talk with connected people, check your mailbox or other things that plugins could do.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 13
    pork, oidentd, iplog and ocd
    Downloads: 4 This Week
    Last Update:
    See Project
  • 14
    leetIRC is a freeware Internet Relay Chat (IRC) client designed for maximum functionality on older/obsolete systems running MS-DOS or 100% compatible OS (win32 port also, soon). Main features include drop-down menus, DCC file receive, mIRC color/bold cod
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15
    A multiplayer RPG that connects as a psuedo server to an IRCD. Built in the tradition of old BBS Door games such as LORD (http://en.wikipedia.org/wiki/Legend_of_the_Red_Dragon). Forest fights add experience and gold needed to best your master (gain level
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    An IRC(u) services server framework written in C++. This server framework is capable of supporting as many individual clients as the protocol supports. Each client can be custom made by subclassing an existing fully functioning client.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    This is a modification of the Markovsky IRC Bot. Extra code has been added so that the bot has the capability to not only speak in the distinctive dialects of Andrew Hussie's Homestuck Trolls, but can also switch between them at runtime.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18

    C# IRC Bot/Client

    Client/Bot in c#

    A bot build in c# currently in development, new features being added
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    HotCoffee IM Messenger - Internet.Coffee.Messenger
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    ProtoMUCK is a derivitive of NeonMUCK, which integrates new features from later Fuzzball muck servers, ideas from the GlowMUCK server, and is made to be more flexable, stable, secure, enhancing the MUCK for both user-end and admin alike.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    Acidblood is not some drug or some lame band name. Yes, it is an IRC robot. I wanted to write my own that I knew had no backdoors and would be easy to setup and fast.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    IRC(Internet Relay Chat) client with some features: avatars, advanced user info, status icons, more IRC colors, pascal-like scripting, plugin support etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Ari's Yahoo Client is a compact, easy-to-use, text-based client for Yahoo! Messenger, based on yahoolib as distributed with GTKYahoo.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    BIM is a Java based AOL Instant Messenger (AIM) Client featuring a full feature Swing GUI. BIM also comes with encryption support. It has a small code base (617KB w/encryption libs) and can be easily dropped and run on wide array of operating systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    *Unofficial* patch for DALnet's ircd, currently for version 1.4.36. Provides complete IPv6 and IPv4-in-IPv6 support and SSL support.
    Downloads: 0 This Week
    Last Update:
    See Project
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