: Coordinate with friends and family via group chats (up to 250 members) or start group video/voice calls with up to 60 people simultaneously.
: By default, all one-on-one calls and private/group chats are protected, meaning only the participants can read or hear them. Viber Messenger: Chats & Calls
: Set timers for messages to self-destruct after they've been read for maximum privacy. Beyond Standard Messaging : Coordinate with friends and family via group
: Enjoy unlimited, free Viber-to-Viber audio and video calls across mobile and desktop. Viber Messenger: Chats & Calls