A New Kind of Instant Messaging
An alternative Discord client with voice support made with C++ and GTK
Mumble is an open-source, low-latency, high quality voice chat
Feature rich WhatsApp Client for Desktop Linux
The game engine for everyone
A Discord Bot to protect your server from spam, invitations
The extensible chat client
Instant messaging platform
A dynamic library tweak for WeChat macOS
Distributed messaging and streaming platform with low latency
Chat client for Twitch
Miranda NG: Next Generation of Miranda IM
A universal instant messaging (IM) program
You can message and share files inside your intranet without a server.
A Windows client for the Direct Connect networks
Psi+ Project — development branch of Psi XMPP client
Development toolkit for Web Services and XML data bindings for C & C++
A lightweight, high-performance Internet Relay Chat server
URL filter to block unwanted content on the internet
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
A SSH based chatroom.