Top rated in Communication
Pling Messenger is a push-to-talk voice messenger that helps people communicate quickly and naturally....
Easy file sharing and screenshot annotation app for Mac.
Message with your friends on Facebook.
Email notifier specifically built for email addicts.
Chat, share, and stay connected with all your friends with ChatBook Pro.
This is a messenger app based on the MTProto protocol.
This app helps you check your Instagram account directly from your desktop.
It is an application that adds several convenient features to your iDisk.
Keep your information up to date wherever you are.
Next evolutionary step of Voice over IP (VoIP) group...
Is a mail and news application based on Thunderbird client from Mozilla.
IRC client for OS X written on RubyCocoa.
Control your Serviio server.
Echofon is an easy to use, super-fast Twitter app for the iPhone and iPod Touch.
Simple to use and feature-rich email notifer.
This program is a converged Internet communication tool.
Fast, free and easy way to make a video call.
Tired of managing five apps/windows/tabs at the same time and of reloading all the time by hand to track your e-commerce......
Extracts email addresses from documents and some other sources.
Find out if the email addresses within your recipient lists are valid or not.
Make distance education or remote collaboration a snap.
Ultimate spam-fighting tool for Mac OS X.
Check the latest photo uploads from Flickr webpage.
MarsEdit is an easy way for editing, viewing and updating blogs.
With myPhoneDesktop, you can send content quickly from your desktop to your iPhone.