Elegant Facebook Messenger desktop app
Franz is a free messaging app for services like WhatsApp, Slack, etc,
Desktop client for Facebook Messenger
A Node client for the Facebook Messenger Platform
A better WeChat on macOS and Linux. Built with Electron
PinoyChat: The International Chatroom App for Desktop
Go Gmailer is a java based desktop app to send emails.
It is an facebook App for Linux it look like facebook on an Iphone or