Browse free open source C++ Chat Software for Windows and projects below. Use the toggles on the left to filter open source C++ Chat Software for Windows by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 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
    Leader badge
    Downloads: 2,065 This Week
    Last Update:
    See Project
  • 2
    DC++

    DC++

    A Windows client for the Direct Connect networks

    DC++ is an open source Windows client for the Direct Connect file sharing network. The DC network is a decentralized network, made up of individual servers (hubs) that users join to share files with other members on that hub. Each hub is individually run by a fellow user of the DC network, and may have certain themes to the content on the hub. Hub owners set up rules to regulate their hub as they see fit.
    Leader badge
    Downloads: 890 This Week
    Last Update:
    See Project
  • 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.
    Leader badge
    Downloads: 622 This Week
    Last Update:
    See Project
  • 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.
    Leader badge
    Downloads: 74 This Week
    Last Update:
    See Project
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 5
    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: 23 This Week
    Last Update:
    See Project
  • 6
    rabbitim

    rabbitim

    rabbit instant messaging

    玉兔即时通信。开源的跨平台的的即时通信系统。包括文本、音视频、白板、远程控制
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    A powerful web chat server suite built using OO techniques whith the ACE(ADAPTIVE Communication Environment) framework, Supports text chat features, auido,video chat planning.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    A framework for creating java GUI application by defining GML(Graphics Markup Language) only drag and drop GUI component in CS3 software. After define GML this software can generate source code automatically comply with the framework(View,Modal,Controlle
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Gara, is a spell of a Chinese word. This word means 'Corner' or 'interstice'. I'll develop some small tools base on many BIG tool like Eclipse or GoogleDesktop. Current plan is: GoogleDesktop MSN plugin. Eclipse Translator.
    Downloads: 0 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10
    It's just another Instant Messenger based on jabber
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This is a lightweight C++ development framework.It can help you use better OOP,it let you use Interface oriented Programming.It let old C++ to be a really OOP language.You can use C++ like using Java!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    LinQ is an instant messaging system based on the Jabber/XMPP protocol. Both server and client are included. We specifically aim at highly extensibility and efficiency of the software.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    LinQ is a full-featured instant messaging client based on the famous XMPP/Jabber protocol. It has a friendly user interface for end users, and a very flexible framework for developers to extend existing features.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    NiceTransport is a chat software in the intranate, just like IPMsg, the different is, the UI is much more beauitful, and I am trying to make it be a useful tool in the office, for message and file transport.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    This project is the home for the Fetion and two MirandaQQ plugins (One based on the OpenQ project, and the other is based on the libeva library, both are GPL projects). From now on, source for MirandaQQ(OpenQ) is in CVS, whereas source for Miranda(libeva
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    IM,WebIM and Sip voip tool. Client is Win32, Server is CentOS 5. support video,audio, file trans, sip call.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Tumour Extract Program,dealing with MRI images, DICOM.With this program, the new algorithms will be used to extract tumore portions from the patents' brain images.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    UTOPIA stands for Universal TOP Interactive Area, is a community system or virtual world system . We aim to write this system in c++ using ADAPTIVE Communication Environment (ACE) to make it more portable and faster
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    YaPhone is a Video conferencing and VoIP application for M$Windows. It is H323 and SIP protocol compatibale , based on OpenH323 project (https://sourceforge.net/projects/openh323), written by VC++.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    one graphical interface of wordnet, with some idea of mindmap, display the words comes from wordnet data base in GUI enviroment, and interactive. the project include an physics engine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    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:
    See Project
  • 23
    This is a P2P VoIP system. It support audio and video chat through kademlia-based dht overlay. The p2p module use Kademlia protocols; Audio codec is G.729. An simple Introduction here: http://www.needdo.com/2007/09/ppphonekademliap2p-voip/ . My Personal blog is http://www.idolf.cn and my email is dolfcao@gmail.com .
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Soco is a distributed social software which based on the eclipse and P2P technique. Seco will facilitate the communication of people. Based on this platform, people can share file, BBS, chat, send email,play games, make friends and so on.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    The server is base on ACE Framework,it aims to build a common IM Platform,that support a few protocols such as Jabber,Voip and so on. I'm sorry that there is no working version was been released, please check the subversion Repo for source code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
MongoDB Logo MongoDB