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: 2,815 This Week
    Last Update:
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  • 2
    DC++

    DC++

    A Windows client for the Direct Connect networks

    DC++ is an open source Windows client for the Direct Connect file sharing network. The DC network is a decentralized network, made up of individual servers (hubs) that users join to share files with other members on that hub. Each hub is individually run by a fellow user of the DC network, and may have certain themes to the content on the hub. Hub owners set up rules to regulate their hub as they see fit.
    Leader badge
    Downloads: 1,205 This Week
    Last Update:
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  • 3
    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: 490 This Week
    Last Update:
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  • 4
    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.
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    Downloads: 322 This Week
    Last Update:
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  • 5
    climm is a portable, small, yet powerful console based, fully internationalized instant messaging client supporting the current v8 ICQ protocol and XMPP.
    Leader badge
    Downloads: 6 This Week
    Last Update:
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  • 6
    IRCD-Hybrid

    IRCD-Hybrid

    A lightweight, high-performance Internet Relay Chat server

    IRCD-Hybrid is a lightweight, high-performance Internet Relay Chat server.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 7
    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: 16 This Week
    Last Update:
    See Project
  • 8
    Undernet Coder Committee -- ircu development
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    PabloDraw
    A Windows-based ansi/ascii editor with unlimited multi-user capabilities.
    Downloads: 7 This Week
    Last Update:
    See Project
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  • 10
    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.
    Leader badge
    Downloads: 15 This Week
    Last Update:
    See Project
  • 11
    Downloads: 9 This Week
    Last Update:
    See Project
  • 12
    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: 2 This Week
    Last Update:
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  • 13
    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: 8 This Week
    Last Update:
    See Project
  • 14
    pork, oidentd, iplog and ocd
    Downloads: 8 This Week
    Last Update:
    See Project
  • 15
    VChat

    VChat

    Chat Application and file sharing application

    This application enables chatting in local area connection and also able to send and receive files.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    A modular PHP based web portal system. While a stable beta of the portal is available, I am currently in development planning phases of a new core framework.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 17
    RusHub
    RusHub - is a server software used for Direct Connect peer to peer network.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18
    Ultramagnetic is a concurrent fork of GAIM that provides strong end-to-end encryption using libgcrypt and anonymous routing using the Six/Four protocol.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 19
    Calisto is an Internet Talker. It is a telnet server that allows many people to connect to it and talk to each other.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 20
    Overdose is a simple Yahoo! Chat client written in C, and using the curses library for text I/O. It is multithreaded using pthreads, and works on Linux/BSD/Unix and Windows.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 21
    Windows (XP/Vista/7/8/10) ports of the Eggdrop IRC bot
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    Gamers.IRC

    Gamers.IRC

    Full mIRC MSL Script

    Gamers.IRC is a full MSL Script for mIRC, the most popular Windows IRC client. Gamers.IRC is for Windows 95 and higher. Source code: Download and run the installer. Open the .grc and .ini files with notepad.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Luadch

    Luadch

    We moved to GitHub! -> http://luadch.github.io/

    We moved to GitHub! New Website: http://luadch.github.io/ There you will find all the necessary informations.
    Leader badge
    Downloads: 3 This Week
    Last Update:
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  • 24
    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:
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  • 25
    Simple and powerful chat client/server system for your web pages. Support channel administration, irc-like commands, connections filtering, extensive logging and much more. Works in any Java compliant web browser.
    Downloads: 2 This Week
    Last Update:
    See Project
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