Communication

Free

You can make cheap international calls directly from your desktop computer.

Free

It enables you to send and receive messages from your computer.

Perform online calls, messages, video calls in a unified communications hub.

Free

Supports online activities, such as meetings, video conferences and webinars.

Free

Free instant messaging tool.

Free

Check your Facebook and Instagram accounts activity with this freeware.

Free

Use Microsoft Outlook 2003, 2007, 2010, 2013, and 2016 effectively with G Suite.

Free

Make long-distance and international calls or use video chat.

Free

Offers a variety of customization options and enhancements to Messenger users.

Free

Open source messenger application that supports several networks.

Free

Instant Messenger program through Internet.

Free

LAN instant messaging application for Windows.

Free

Free antispam filter for your email accounts.

Free

VoipCheapCOM brings voice communications to people all over the world.

Free

Freeware voice over IP client for Windows.

Free

Telephony client which allows you to make high-quality voice calls

Free

Program that brings high-quality voice communications to people.

GpsGate Server is a leading software platform for web based GPS tracking.

This personal information manager holds the pieces of information you define.

Free

Easily communicate with people all around the world!

Free

With poivY you can make free calls over the internet to any of your friends.

Free

An eas- to-use IRC-client for Windows that supports DCC chat and file transfer.

3CX Phone System is a program that enables you to improve your communications.

Free

Free email client for single or networked PCs.