Versatile cross-platform product: Reviewers have praised Viber for its versatility as a cross-platform product that seamlessly works across different devices such as Android, iOS, and desktop. Many users appreciate the convenience of being able to switch between the desktop and mobile versions of Viber within a conversation, allowing them to see updates in real-time.

Real-time updates: The real-time updates feature in Viber has been highly appreciated by users. They value the ability to stay connected and informed without any delays. This feature enhances their communication experience by ensuring they are always up-to-date with the latest information shared in their conversations.

Convenient file sharing: Users have found Viber's file sharing feature to be simple and convenient. It allows them to easily share different types of files during chats, making collaboration and information exchange more efficient. This functionality enhances the overall communication experience on Viber by providing a seamless way to share important documents or media files with others.