With Viber, you can call, chat, and send SMS for free to friends who have the mobile app installed on their smartphone.
It also supports video calls and it’s really easy to use.
Viber syncs your contacts, messages, and history automatically between your phone and PC, so all you need to do is install Viber’s Windows app on your PC and the correct app for your phone (ours is Android), and let Viber do the rest.
Viber competes with Whatsapp for the title of the most popular cross-platform/cross-device messaging service globally.
The Viber interface is really easy to use. You can view the list of contacts, call log and chat history with no trouble.
Download Viber for Windows from Softwsp for free!