Top rated in Communication
It is an essential interface to host and participate in an AT&T web conference.
Email server supporting IMAP, POP3 and SMTP protocols.
Multiprotocol IM client that lets you chat with all your friends.
A small application that acts like a hotline for your clients.
This plug-in allows you to type text messages to your friends over voice clients
Manage multiple email accounts from a single interface.
Powerful application that allows you to call and send sms text.
Connect to Facebook, MySpace, Twitter, Flickr, AIM, Google Talk and more
Instant messenger (IM) application.
A social platform in which you can play games and socialize with others.
Chat program with some interesting features.
Communicate and share files with others using HipChat services.
Nice connector which manages your LinkedIn contacts from Outlook.
Allows the administrator to configure and schedule their reports.
It will help you manage several email accounts at once.
It can sync your Microsoft Outlook contacts with Google Mail.
Powerful bulk emailing application.
Open source video conferencing and chat program.
It is designed to send free SMS from your Windows OS to any mobile in India.
Comodo Unite allows users to easily create a virtual private network.
A tool designed to bring back the fun of online social networking.
Connects customers with a representative through video calling.
Desktop messenger for Facebook.
VoIP utility which allows you to make PC-to-phone calls.
It allows you to access the chat without having to open Facebook.