Top rated in Instant Messaging & VoIP
Stop the hassle of external applications.
Aimed to provide a lightweight and easy to use desktop client
Simple program for making smileypacks
Ghost for Facebook discreetly sits on top of your desktop wallpaper...
Xirc for MacOSX is an internet relay chat (IRC) application.
AttenzoSMS (Bulk SMS) allows you to send sms to any mobile number
is a conferencing system which enables a group of people to collaborate.
Provides a simple user interface for making VoIP calls with Asterisk PBX
Bobber's an alternative way of communicating in the office.
Send free SMSes to anyone in India.
Versatile instant messaging client that is very intuitive to use
Native CTI integration for the STARFACE PBX.
Chatisfaction® allows you to chat with other people with interests alike.
Growing 3D virtual space created by its residents.
Answer if you are looking for extremely international calls
Free chat application that supports real-time group discussion.
Application that makes sending text messages a breeze.
Lets you see all devices cameras of your wi-fi with NO CONFIGURATION
Free phone calls all around the world: Download the free VoipBlast.
With CheapBuzzer you can call and sms anywhere in the world.
With VoipMove you can call and sms anywhere in the world at the lowest rates.
Google Voice client for your Mac.
The free version of Envelope with the difference that it doesn't allow posting.
You can call regular phones in various popular destinations.