Viber, or Rakuten Viber, is a cross-platform voice over IP (VoIP) and instant messaging (IM) software application owned by Japanese multinational company Rakuten, provided as freeware for the Google Android, iOS, Microsoft Windows, Apple macOS and Linux platforms. Users are registered and identified through a cellular telephone number, although the service is accessible on desktop platforms without needing mobile connectivity. In addition to instant messaging it allows users to exchange media such as images and video records, and also provides a paid international landline and mobile calling service called Viber Out. As of 2018, there are over a billion registered users on the network. More information...
According to PR-model, viber.com is ranked 53,900th in multilingual Wikipedia, in particular this website is ranked 61,480th in English Wikipedia.
The website is placed before gvshp.org and after foe.org in the BestRef global ranking of the most important sources of Wikipedia.