We entered our phone number and an SMS validation code to sync our phone and PC. Improved Windows app: We had no trouble installing and setting up Viber for Windows in our 32-bit Windows Home Premium system. It supports both 3G/4G and Wi-Fi networks. It adds contacts automatically, which saves effort, though some users might prefer more options (see below).Ĭross-platform: Viber has versions for Windows (including Windows 8 desktop or mobile), as well as Windows Phone, Android, Mac, iOS, BlackBerry, Bada, and Nokia operating systems. 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.Ĭalls, text, pix: Viber enables HD voice calls, video calls, free text and picture sharing to other Viber users and group conversations.

Viber is a cross-platform IM and VoIP tool that lets you make free calls and send free messages to other Viber users on your smartphone and then carry on the conversation via chat on your PC.