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

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  • 1
    Cicerone is a multi-platform, multi-server, multi-database, web-based corporate information system like no other. Completely web-driven and accessible through any 4.x web browser, Cicerone allows your company to create and maintain information on the fly
    Downloads: 0 This Week
    Last Update:
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  • 2
    FSE is "new-type" website engine (CMS). It "skins" to change the site into any style, like blogs, file sharing sites, or even personal sites, all running on FSE unchanged with no coding required. FSE is coded in ASP.NET & PHP.
    Downloads: 0 This Week
    Last Update:
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  • 3
    Jeti

    Jeti

    A XMPP client written in java

    Jeti is a Java Jabber client that supports most chat features such as file transfer, group chat, emoticons, and formatted messages. It can be used as an application or as a Web applet.
    Downloads: 0 This Week
    Last Update:
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  • 4
    No-Name Instant Messenger is a secure (strong cryptography), cross platform communications program that supports existing IM networks (AIM, Yahoo, ICQ, etc.).
    Downloads: 0 This Week
    Last Update:
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    Gemini 3 and 200+ AI Models on One Platform

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  • 5
    IPng peer-to-peer messanger software written in Java, with legacy IP support. IPv6 support in the making, regardless of testers, now that Java supports v6.
    Downloads: 0 This Week
    Last Update:
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  • 6
    C# Website system. This is going to be the "Newer" Internet, and even has a custom theme system. This is going to let users do "anything" that won't harm the client computer in any way.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Universal Transport For Sip, Including UDP,TCP,HTTP Proxy Tunnelling,Sock4/5,STUN,UPNP,TURN, also a extension in sip for net tunnelling establish.
    Downloads: 0 This Week
    Last Update:
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  • 8
    ePresence was an open source project maintained by the University of Toronto from 2001 to 2008. It has been forked and commercialized in 2008 by the lab ex-employees as a private enterprise. Please visit http://epresence.tv for further details.
    Downloads: 0 This Week
    Last Update:
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