Chat Software

Browse free open source Chat software and projects for Windows and ChromeOS 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
    RetroShare

    RetroShare

    [WARNING] Project has moved to http://github.com/Retroshare/Retroshare

    [IMPORTANT] Retroshare is now distributed on Github. Please go to http://retroshare.net to find the latest releases and sources. RetroShare is a cross-platform, secured and decentralized communication system. It lets you to securely chat, share photos, videos, and more with family and friends, using OpenPGP to authenticate peers and OpenSSL to encrypt all communication.
    Downloads: 12 This Week
    Last Update:
    See Project
  • 2
    ufonet

    ufonet

    UFONet - Denial of Service Toolkit

    UFONet - Is a set of hacktivist tools that allow launching coordinated DDoS and DoS attacks and combine both in a single offensive. It also works as an encrypted DarkNET to publish and receive content by creating a global client/server network based on a direct-connect P2P architecture. + FAQ: https://ufonet.03c8.net/FAQ.html -------------------------------------------- -> UFONet-v1.8 [DPh] "DarK-PhAnT0m!" (.zip) -> md5 = [ c8ab016f6370c8391e2e6f9a7cbe990a ] -> UFONet-v1.8 [DPh] "DarK-PhAnT0m!" (.tar.gz) -> md5 = [ 8a4cd86c21db2ad657eb75e6ac0e52d5 ] --------------------------------------------
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    MsTasty is a free, PHP-based and modular IRC bot
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    Ariesbot, is an ircbot, which will be able of doing basic bot functions such as op/deop/kick/ban/moderate. Plus being able to Wu-Ftpd scans, cgi/php scans port scans, subnet scans and scan for vuln version of apache to nosejob.c.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    A secure collaborative framework that is being used by other projects such as CFAgent (online customer service), CFWeb (pure HTTP communication for CFAgent) and much more in addition to serving as a standalone all-in-one collaboration platform by itself.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    e3 = jabber + java + plugins + svg ||| web start link: http://complat.sourceforge.net/jnlp
    Leader badge
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    EnCrypted fiLe Sharing In jaVa
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    The end goal of the FreeMess Project is to produce a cryptographically secure, pseudonymous, cross-platform peer-to-peer Instant Messenger service, piggybacking on FreeNet (http://freenet.sourceforge.net) as a distributed filesystem to hold user data.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    IRC Defender is a modular perl program for protecting your IRC network against virus drones, general troublemakers, ban evasion, and attacks.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    <b>IVJ MUD (Masive Multiplayer Text Game) is a SSL-based soft:<br>-Client (GUI)<br>-Server (GUI)<br>-Applet (GUI)<br>-Protocol (SSL-based, use of localization files that store strings to reduce trafic and allow for instant i18n.<br> LOOKING FOR HELP!</b
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    The J-WASTE project aims at the implementation of a platform independent client/server Java implementation of the WASTE protocol. This project started as a mandatory project course in networking at the Luleĺ University of Technology in Sweden.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    KINEC Is Not Encrypted Chat is a client/server chat program designed to keep you secure. It uses strong algorithms for encryption and authentication and will not compromise security.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    The K Network will provide a network infrastructure for encrypted anonymous distibuted communication. Distributed chat will be the first application. Goals are anonymity for both sender and receiver, no central point of failure, and scalability.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Messa is a fully distributed instant messaging and presence application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    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:
    See Project
  • 16
    Off-the-Record (OTR) Messaging allows you to have private conversations over instant messaging by providing encryption, authentication, deniability, and perfect forward secrecy.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Priv8chat is a open-source coded in Java to provide free-safe-chat, so you can talk to your friends and be sure that nobody will see your chat.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Peer-to-Peer direct communication services
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    SMADRET Means Always Do Really Encrypt Talk (or Find A Better Acronym). It is a SOCKS 4-proxy that listens on localhost and acts as a middleman between your chat client and the outside world, intercepting messages and performing PGP-encryption using GnuP
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Secure P2P Instant Messenger running on .NET Framework 2.0. Uses server to store user information (user name, password, email address, friends list, log in state, IP address) in encrypted form. Uses custom designed symmetric encryption algorithm.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    <b>SicHer</b> is an encryption client that will allow secure chat across the internet using AES and a Diffe-Hellman key exchange.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    The Solitox Community system provides an integrated real-time chat service, web interface, and a scalable infrastructure for adding more services with common credentials. These interfaces allow a greater level of communication for your users.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The goal of this project is to develop a network protocol (Peer Instant Messenger Protocol, PIMP) that creates a distributed, peer-to-peer network for the transmission of instant messages, along with a graphical client that will allow users to access the
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    The MuPPIT is cross-platform, open source Multi-Purpose Peons Internet Toolkit written in Java and C++, providing a collection of new, useful applications for the average internet user.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Waste.NET is a complete rewrite of the now defunct W.A.S.T.E. project. It aims to become a highly secure file sharing application, as well as a secure chat/VOIP platform.
    Downloads: 0 This Week
    Last Update:
    See Project
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