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.

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  • 1
    GoldBug - Encrypted Communications

    GoldBug - Encrypted Communications

    Chat Messenger. E-Mail-Client. Websearch. Filetransfer.

    GoldBug is a decentralized & secure communication suite that offers an integrated e-mail client, an instant messenger & a file transfer. Also included is an URL-RSS-DB & a p2p web search. Current vers. w/ McEliece Algorithm. GoldBug has been 2013 - 2023 ten years just another Graphical User Interface of the Spot-On Encryption Suite. Main GUI features: Minimal & colorful Interface with Tabs in the East. Microsoft & Qt MinGW deprecated Win32 & for Compiling: ● https://sourceforge.net/p/goldbug/wiki/compiling As Spot-On implemented the minimal GB-concept & Nuvola Icons, GoldBug has now been fully integrated into Spot-On Win64: Just choose Tabs at East & Mini-View in Options - w/ Nuvola Icons of course! Voilá! & Many Thanks, Pro-Files can be found archived at ● current source: https://github.com/textbrowser/spot-on ● EN Manual: https://www.amazon.com/dp/3749435065 ● DE: https://compendio.github.io/goldbug-manual-de/ ● Study: https://www.amazon.com/asin/dp/3750408971
    Downloads: 9 This Week
    Last Update:
    See Project
  • 2
    Yammy (Yahoo Messenger Archive Decoder) allows you to decode and view not only yours but, also other stored YM conversations. You don't even need a password!
    Downloads: 8 This Week
    Last Update:
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  • 3
    psyBNC is an easy-to-use, multi-user, permanent IRC-Bouncer with many features. Some of its features include symmetric ciphering of talk and connections (Blowfish and IDEA) It compiles on Linux, FreeBSD, SunOs and Solaris.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 4
    TkDC++
    TkDC++ is the most simple and lightweight DC client available today. It can be used by the beginner and in a few minutes be downloading from DC. The more advanced user can also use it, as the advanced options can be selected.
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    Downloads: 1 This Week
    Last Update:
    See Project
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  • 5
    - INACTIVE -
    Downloads: 0 This Week
    Last Update:
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  • 6
    AdmIRC is a webmin module for irc server administration. It provides a config interface and advanced security and linking automatism support. Currently UnrealIRCD 3.2 and the services Anope and Epona are supported. Subprojects: irc newsbot and java tools
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Gloster is a secure and decentralized p2p program for small communities working under Linux and Windows
    Downloads: 0 This Week
    Last Update:
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  • 8
    Intercepts and parses all instant message traffic received by the computer. A high performance engine allows conversations to be viewed immediately and/or saved for later analysis. NOTE: Requires WINPCAP
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    IMPULS (Instant Messenger Personal User Log Storage) is a toolset which allows to retrieve, store and display messages from different IM instances in a central database.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    JetClass, Java net-class application, allows virtual lectures to be held by teachers and students located in front of their computers, somewhere around the globe. It's written in Pure Java, relying on CORBA for network communications.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Moonbeam is a xml socket server written in java. It’s primary use is targeted on building multi user applications - anything that reaches from chat rooms, over games to instant messengers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    ncLog is the only tool to save the information in the console(.log) (=chat and system messages) not only permanently, but also in a structured way, so you can examine your daily achievements (such as your daily income/spendings).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    IRC Services with Live MySQL support (only running with a MySQL5.0 Server or higher), orion also supports modules and defcon (and many more features), it also includes a webinterface. Commands are based on Anope-syntax
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Output Messenger

    Output Messenger

    Internal communication software for business

    Output Messenger is a distraction-free collaboration tool which brings all your communications at one place. You can avail persistent chat rooms, one-to-one chat, searchable chat history, file sharing via drag & drop and clipboard , Hotkeys etc. This intranet messenger provides you centralized control on user groups and client settings . Moreover, its now having in-built private social network.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    PsyConf is a PHP/MySQL based webinterface for maintaining PsyBNC.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Send2User

    Send2User

    Free Network Messenger

    With the program Send2User messages can be send in a network.The users receive a html popup window with the imformation on their desktop or as email, if they are working outside the network. Messages can be send to single users, defined groups or to all people in your network.The combination of single users and groups as receivers for one message is possible.You can format the message text, insert images, append attachments and use templates for recurrent message contents.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    WICHTIG - Wireless Chat for Texas Instruments Graphical Calculators. A low cost, open source TI calc extension for wireless chat and electronic cheat sheet capabilities. Licensed under GPLv3. Currently only availiable in German. (Nur auf Deutsch.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    distnews is a p2p style message exchange system. its written in java and runs on all OSs that have java 1.4.2 installed. I am looking for testers. Please write me an email.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Hosh is a shell for fun. There are commands like "make world" as well as "configure" which checks the whole machine - even the power status and the coffee temperature.
    Downloads: 0 This Week
    Last Update:
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  • 20
    planimo is an instant messaging system planned for lan chats. It support file transfers between users, can emit beeps whene new message arrive and integrate well in gnome desktop! It works on windows too
    Downloads: 0 This Week
    Last Update:
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  • 21
    uIrcBot is a irc bot written in C++ for windows and unix. The bot can publish game-events from a counterstrike game server on an irc channel. The project includes a flexible and easy irc lib which handles the irc-events.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    OFFLOAD is a p2p filesharing client with WxWidgets gui based on the OFF-Torrent library supporting OFF-Torrents.
    Downloads: 0 This Week
    Last Update:
    See Project
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