Viber is a very popular cross-platform application that doesn’t only allow users to send messages to their contact, but it even lets them share photos, free WiFi calls, group chats and much more.

This guide explains how to add contacts to your favorites in Viber. Viber can create shortcuts for these favorited contacts, adding them to the top of your contact list for easy calling or messaging.

Mere days after the Skype announced plans to integrate video calling with the Outlook.com web service, Viber has delivered a counterpunch with a new desktop app that lets you make free calls from Mac ...