You might also be interested in...

Facebook Chat @Desktop 1.2.4

Stand-alone program for Facebook chat that doesn’t require opening a browser

WeChat 2.9.0

Unique and easy-to-use chat platform for smartphones

Facebook@Desktop 1.1.3

Desktop version of the popular social media site

Telegram for Desktop 2.0.1

Messaging app with speed and security enhancements

imo for Windows 10 1.2.70

PC application that provides unlimited video calls and the ability to send and receive text messages

Messenger for Desktop 3.1.3.5

Facebook Messenger program that doesn't require logging into Facebook