Communication › Instant Messaging & VoIP

Free

Voice over IP application that lets you call other users for free.

Free

You can instantly chat with friends and random people from all over the world.

Monitor and talk to your clients on your Website and Facebook in real time.

Powerful voice and video chat application.

Free

Place calls using an Internet connection.

Free

IRC client based on XChat highly scriptable with Python and Perl.

Free

It allows you to send messages, receive messages and activate your SIM card.

Free

It is an SMS plugin messenger with a reliable SMS gateway connection.

Free

It is a free PC dialer that enables you to make cheap international calls.

Free

Platinum Dialer is an application to make VoIP calls.

Free

Send bulk SMS messages from your PC.

Lets you transform the sound of your own voice with real-time effects.

Instagram bot marketing application.

Free

Safe storage solution for your online social life.

Free

Initiate chat with your friends and share multimedia files.

Free

Enjoy a fast connection and modern chat on mobile, tablet and your computer.

Enables you to manage your communications easily and efficiently.

Free

A handy utility that allows you to perform VOIP calls.

Free

Instant Messenger over the Internet.

PIMphony makes phone calls easier with the computer integration.

Free

Make voice calls to PCs, landlines, and mobile phones.

Free

Easy to use instant messenger application.

Free

IMVU is a new way to hang out and have fun with your friends online!

Free

AOL Instant Messenger supports instant messaging and file sharing on Windows.