Skype

Enjoy the classic user interface of a popular video and audio calling program

Send and receive messages and notifications from any device

Send and receive messages or create group chats

A powerful communications suite for staying in touch with friends and family members

A feature-packed instant messaging client from a well-known email provider

Send and receive messages while on the computer and not just a mobile device

One of the oldest running messenger apps still in existence today, this platform facilitates text-based conversation