This comprehensive guide provides a comprehensive overview of Viber, a popular messaging and calling app. It covers everything from setting up your account and making calls to sending messages and using the app's various features. It also provides helpful tips on staying connected with
From Wikipedia
Rakuten Viber, commonly known as Viber, is an Israeli cross-platform voice over IP (VoIP) and instant messaging (IM) software application owned by the Japanese technology company Rakuten Group. The service is available as freeware for Android, iOS, Microsoft Windows, macOS and Linux.