4.1
Your site to talk with friends and communities
4.3
A simple but feature-packed communication tool
3
Phone Calls: A Full Version Web Browser for Windows
4.2
WhatsApp for Windows: A convenient desktop messaging application
3.8
Skype: Bridge the distance, connect to the world
Telegram for Windows: A powerful, highly functional chatting application
3.5
An introduction to VoIP
Free VoIP app with SMS
Manages a remote work team.
3.9
LINE - A freeware instant messaging application
Free messenger and VoIP for Windows
Call and send messages for free
4.9
Free softphone application
3.4
Call your online friends for free
Above and beyond chat app
3.3
Cost-Effective Online Calling Software for International Needs
Premium private communication platform