Viber

Viber breaks down platform barriers by offering its services on Mac, Windows, iOS, and Android. This ensures you can make free phone calls and send SMS messages to anyone using a smartphone, regardless of the operating system. By operating over WiFi or 3G, it provides a flexible and accessible communication channel. Whether you're at home on your computer or on the go with your phone, Viber keeps you in touch with your network easily and without extra costs.