Browse free open source C++ Chat Software and projects below. Use the toggles on the left to filter open source C++ Chat Software by OS, license, language, programming language, and project status.
You can message and share files inside your intranet without a server.
A Windows client for the Direct Connect networks
Development toolkit for Web Services and XML data bindings for C & C++
An intranet chat application that does not require a server.
Psi+ Project — development branch of Psi XMPP client
Psi IM — Qt-based XMPP client
Telegram Desktop messaging app
An alternative Discord client with voice support made with C++ and GTK
A smaller, faster, and easier IM client
Low-latency, high quality voice chat for gamers
The pinnacle of file-sharing and chat - an innovative DC client!
The game engine for everyone
Mumble is an open-source, low-latency, high quality voice chat
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
An instant messaging client for XMPP networks
Feature rich WhatsApp Client for Desktop Linux
Chat client for Twitch
Program for filesharing using Direct Connect and ADC protocols
The cult-favourite eMail client formerly known as Qualcomm Eudora
MSN compatible messenger application
An ultimate client for Direct Connect network