Telegram Web A, GPL v3
WhatsApp library for NodeJS that connects through the browser app
Delete all messages in a Discord server
Generate and download e-books from online sources
All your services in one place, built by the community
An alternative Discord client with voice support made with C++ and GTK
Qtcord is a Discord client built with Qt aiming to bring a lightweight
A hive mind communication platform
Desktop client for WhatsApp Web with themes, notifications
Desktop client for Facebook Messenger
Zulip Desktop client for Mac, Windows and Linux
The original full-platform IM communication layer framework
Free texting, voice and video calls in any web browser. Your username
All your messaging apps in one window, one session per account.
Your own private chat server. No coding. Ready in minutes.
Desktop communication tool: chat, telephony, multimedia
Software per Call Center
Smoke: Android Crypto Chat Messenger
Alternative electron-based Discord client with custom telemetry
Chatbot platform for various instant messenger
IXSF Messenger is a java-based messenger
Open-source XMPP client for Android
BrowserBD is a Java based portable browser app for web browsing/IM