Top rated in Instant Messaging & VoIP
Mac Live can provide growl alerts when selected friends come online on xbox.com.
Next generation telephony client designed to enhance the user's communications experience in Voice over IP.
The Irssi IRC core in a Cocoa user interface.
Application created with Adobe AIR and Adobe Flex 3
With the SMS Mac Scripting Application you can send an SMS from AppleScript.
WifiSmtp grabs SMTP server info while you're using AirPort.
It lets you view what your friends and family are doing.
It is a WebKit based Site Specific Browser (SSB) for web chat services.
Send and receive faxes from your computer.
symPhonie s a SIP softphone for MAC, which focuses on simple configuring.
Easily monitor your VoIP device status and let it interact with your...
It sends faxes from your desktop, or fax from the Apple Print Dialog window.
Lightweight Unified Communications Service.
Send SMS to almost any mobile phone in Russia, Kazakhstan...
The main interface window consists of two sections: Call panel and Contacts & History panel.
Here, File File allows you to access all of the files on your home Mac.
Macintosh (only!) program to use IRC (Internet Relay Chat).
Easiest way to share all of your music, photos, and files with anyone...
Facebook notification application for Mac OS X.
Having Flowdock in your Mac OS X Dock will make it easy to notice
Yugma free web conferencing allows anyone, anywhere to instantly share desktop.
Client that implements the CUSeeMe video conferencing protocols.
SJphone® is a VOIP softphone that allows you to speak with any other softphone.
Goober - Multi-functional messenger with TV, radio and more.