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.

  • MongoDB Atlas runs apps anywhere Icon
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  • 1
    aMSN

    aMSN

    MSN compatible messenger application

    A very nice MSN compatible messenger application, aMSN Messenger is a multiplatform MSN messenger clone. Works pretty much like its Windows based counterpart. Perfect for keeping in touch with those friends who have not yet seen the light. Works on linux
    Downloads: 35 This Week
    Last Update:
    See Project
  • 2
    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.
    Leader badge
    Downloads: 39 This Week
    Last Update:
    See Project
  • 3
    XDCC Browser
    XDCC Browser A mIRC based XDCC download manager.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 4
    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: 19 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

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  • 5
    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: 10 This Week
    Last Update:
    See Project
  • 6
    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: 13 This Week
    Last Update:
    See Project
  • 7
    P2Lan Transfer

    P2Lan Transfer

    Make LAN transfers easy, no server needed

    Github: https://github.com/TrongAJTT/p2lan-transfer. You want to transfer file between your devices and view them immediately, but: - Cable transfer: Fast, but the process of navigating and selecting photos on the laptop is unintuitive. - Third-party OTT apps: Inconvenient for sending many files, and photos may lose quality due to compression. - Cloud storage: Convenient and maintains photo quality, but requires the annoying extra step of deleting files afterward. Then, P2Lan Transfer may be a solution that suits you. P2Lan Transfer helps you share files and chat with devices on the same local network without requiring any central server or complex setup. Just run the app on both devices and they can find each other automatically. You can also chat and send media or file with other devices locally (no server needed) and sync clipboard with that chat. 💻 Platform Support: Android, Windows. - Web, Linux, MacOS may available in the future.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 8
    XDCC Search and Viewer for mIRC & AdiIRC

    XDCC Search and Viewer for mIRC & AdiIRC

    mIRC & AdiIRC XDCC Search & Downloads on IRC for DCC

    Effortlessly browse and search XDCC packs with this streamlined tool for mIRC and AdiIRC, crafted by Eric^^. Say goodbye to tedious channel interactions! Simply load the script (`/load -rs xdccv.mrc`) and let it build a comprehensive database while you idle. Then, use the commands `/xdccv` or `/xdccs` to find your desired files. Keep it alive. Make it better. Compatible with Windows 10/11 and Linux via WINE. Get the latest updates and source code here: https://pastebin.com/HUmDgd0g
    Downloads: 9 This Week
    Last Update:
    See Project
  • 9
    A pidgin plugin that allows user to assign global hotkeys (e.g. Ctrl+Alt+g) for togglling buddy list and reading queued message. When "Toggle List" hotkey is enabled, it makes the buddy list hidden from your taskbar and task switcher (similar to ICQ).
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
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  • 10
    pork, oidentd, iplog and ocd
    Downloads: 8 This Week
    Last Update:
    See Project
  • 11
    Driver support for 3D Controller Hardware. We hope to support SDL Input, DirectInput, and other major controller API's including game consoles and embedded systems.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    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: 1 This Week
    Last Update:
    See Project
  • 13
    Avis is a multicast event bus. It provides a fast, publish/subscribe event routing service compatible with the commercial Elvin implementation developed by Mantara Software.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    <b>Msn4Lin</b> is a messenger client for X. At the moment available in Tcl/Tk (easy installation, but with failures) or C++ with <a href=/projects/xlion/>XLion</a> (difficult installation, but more stable). It supports plugins, skins, multilanguage, ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    SuperFinder is a addon for mIRC designed to allow the user to build a database of files residing on thier computer (most often accessible via a 3rd party ftp server application) that others can then search via IRC.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    gruftistats is a program to read IRC logs and produce an HTML page of statistics and amusing facts about an IRC channel.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    SteelBot is an open source ICQ/Jabber bot written in PHP. It is fully modular and easy using, and can use files or MySQL engines as database driver.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    ReAIM is an AOL Instant Messenger Proxy for iptables-based firewalls. It allows direct connections to be made to hosts behind an address-translating firewall. MSN and Windows Messenger are also supported.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    This plugin is used to automatically reject all File-Transfer requests to OpenFire (Wildfire) server
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    imsniff is a pcap-based instant messaging sniffer. It captures the IM traffic in the network and is able to log conversations, contact lists, profile information, incoming email notifications, other MSN events, etc. Tested in Linux and Windows.
    Leader badge
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    Phosphor is a peer-to-peer file sharing program. XML network protocol, with source in Java and Swing. Uses thread pools extensively and is designed to scale very well. Chat capabilities. This is Napster done right!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    SMSBR é uma ferramenta para envio de mensagens SMS. O envio é realizado através do site da operadora telefônica, ou seja, vocę deve estar conectado ŕ internet para enviar mensagems.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    SmartIRC is a PHP class/library for communication with IRC networks, which conforms to the RFC 2812 (IRC). It's an API that handles all IRC protocol messages. Project moved to PEAR! http://pear.php.net/package/Net_SmartIRC/
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    TCSystem provides platform independent c++ framework for streams, templates, threading and networking. It also includes a FOX based MSN Messenger and a file syncronisation program. With version 1.4 an OpenAL based Audio module was started.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Ircproxy is transparent IRC content-filtering application. It may be used whenever there is a need of monitoring IRC connections.It may be used to deny specific connections or to behold suspicious IRC traffic.
    Downloads: 1 This Week
    Last Update:
    See Project
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