Instant messaging platform
You can message and share files inside your intranet without a server.
A New Kind of Instant Messaging
A glossy Matrix collaboration client for Android
The very last word in instant messaging
Berty is a secure peer-to-peer messaging app
A universal instant messaging (IM) program
Development toolkit for Web Services and XML data bindings for C & C++
Smoke: Android Crypto Chat Messenger
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Chatbot platform for various instant messenger
IXSF Messenger is a java-based messenger
Distributed instant messaging system for developers
Open-source social network CMS and mobile apps.
Internal communication software for business
WebRTC complete web based Party Line Voice Chat Script
Create chat bots for Facebook Messenger, Slack, Amazon Alexa, etc.
This Program Contains Many Useful Network Tools
MSN compatible messenger application
Safer Instant Messaging