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 ...

HOUSTON -- Between Facebook, Skype, and SMS you probably use a lot of different apps to keep in contact with others. Viber may change that. This week it launched the PC and Mac version of its service, ...

Mobile messaging platform Viber is expanding once again, after rolling out a direct calling service called Viber Out just last Wednesday. This week, the company is moving into the Windows Store with a ...

Viber is unveiling a handful of new features as the company looks to bolster its arsenal in the battle with other mobile messaging apps. Above: Viber Instant Video Messaging The first notable new ...