Chat & IM

Skype is the most popular free voice-over IP and instant messaging service globally. It allows users to text, video and voice call over the internet. Users can also call landlines and mobiles at compe

Free Mac online collaboration app

IP Messenger - How to Hide Your IP Address From the Internet

Social networking communications platform

Does IMVU Really Work on Mac OS X?

Camfrog Video Chat - A Great Way to Stay Connected

Apple iChat AV - A Comprehensive Online Product

A Quick Look at Facebook Desktop

Google Voice and Video - What You Need to Know

Professional online meeting program