Viber Windows 5.9.1
Free phone calls via VoIP, chat and messages to your friends! ...your smartphone (available for iPhone, Android, BlackBerry, Symbian and ... no trouble From the options menu you can configure the app so that ...
- PROS: Free calls via VoIP to friends, Great call quality, Supports video calls, Notificatios in system tray, Contacts and messages sync between devices
- CONS: Few advanced features, App required for PC client to work