Chat Software for Windows

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Browse free open source Chat software and projects for Windows 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
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    Downloads: 2,163 This Week
    Last Update:
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  • 2
    Psi

    Psi

    Psi IM — Qt-based XMPP client

    Psi is cross-platform powerful XMPP client designed for experienced users. There are builds available for MS Windows, GNU/Linux and macOS.
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    Downloads: 307 This Week
    Last Update:
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  • 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.
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    Downloads: 449 This Week
    Last Update:
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  • 4
    EiskaltDC++

    EiskaltDC++

    Program for filesharing using Direct Connect and ADC protocols

    EiskaltDC++ is a cross-platform program that uses the Direct Connect and ADC protocols. It is compatible with DC++, FlylinkDC++, LinuxDC++ and other DC clients. EiskaltDC++ also interoperates with all common DC hub software.
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    Downloads: 67 This Week
    Last Update:
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  • 5
    phpMyChat

    phpMyChat

    Standalone chat system developed in php, mysql and javascript

    phpMyChat-Plus is an easy-to-install, easy-to-use multi-room PHP/DB chat. It is currently available for MySQLi, MariaDB, PostgreSQL, and ODBC. It supports IRC-like commands, moderators, is available in 24 languages and fully compatible with php7.
    Downloads: 27 This Week
    Last Update:
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  • 6

    AJAX Chat - Open Source Web Chat

    Fully customizable web chat created using AJAX.

    MOVED: This project has moved to https://github.com/Frug/AJAX-Chat AJAX Chat is a fully customizable web chat implemented in JavaScript, PHP and MySQL which integrates nicely with common forum systems like phpBB, MyBB, PunBB, SMF and vBulletin. A Flash and Ruby based socket connection can be used to boost performance.
    Downloads: 4 This Week
    Last Update:
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  • 7
    Mibew Messenger 1.x
    "Mibew Messenger" - is unique software allowing visitors of your site to chat with your operators. This repo should be treated as an obsolete. For modern version of Mibew Messenger see https://sourceforge.net/projects/mibew/
    Downloads: 1 This Week
    Last Update:
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  • 8
    Mibew Messenger 3
    Mibew Messenger is an open-source live support application allowing visitors of your site to chat with your operators.
    Downloads: 5 This Week
    Last Update:
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  • 9
    QChat is a simple crossplatform LAN chat. It is written using Qt4 so you can compile it on any platform supported by Qt. NOTE: you need Qt 4.3 to compile and run it.
    Downloads: 4 This Week
    Last Update:
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    Rent Manager Software

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  • 10
    Bash on Rails is quote database engine (like http://bash.org/or http://bash.org.ru/) written with Ruby on Rails framework. Supports multiple moderators with different privileges, editing quotes, sorting quotes by rating, quote searching and RSS feed.
    Downloads: 2 This Week
    Last Update:
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  • 11
    Annet
    A chatbot for "Artificial Intelligence" course at Kyiv-Mohyla Academy.
    Downloads: 1 This Week
    Last Update:
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  • 12
    NetPCLinker

    NetPCLinker

    NetPCLinker (p2p) (Chat, FilesTransfer, Phone, Share)

    Program NetPCLinker is designed for networking, ( communication ) between two computers on a " p2p " (point -> point without the use of servers - intermediaries) . To establish a direct connection between two clients in the network - sufficiently that one of the clients had a "real" static IP address or DNS name to a dynamic IP address, so you can take advantage of VPN networks or IPv6 tunneling. Best choice for small nets. Uses TCP protocol. Warning: For good working, you must to start this program under administrator privilege
    Downloads: 1 This Week
    Last Update:
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  • 13
    Java IM client with GUI based on JavaFX
    Downloads: 0 This Week
    Last Update:
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  • 14
    PHP Jabber CoolBot
    PHP Jabber Bot open source. Minimal requirements: PHP > 5[CURL, ICONV, SOCKETS opened 5222 port], MySQL Included many plugins: google, horo, news, translate and more...
    Downloads: 0 This Week
    Last Update:
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  • 15
    IRC client for blind
    Downloads: 0 This Week
    Last Update:
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  • 16
    eZebra is a new p2p program with functions similar at eMule and Shareaza but we do not take it as a MOD of any of both. We understand it as "the start point of a new p2p generation". And we need you to make us believe we can do better!
    Downloads: 0 This Week
    Last Update:
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  • 17
    It is a bot for the chat of irc, written in perl language. He is simple in a management, tuning, and is crossplatform.. Every programmist will be able without difficulties to write the additional plugin. Bbot does not need additional modules for start.
    Downloads: 0 This Week
    Last Update:
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