Viber is a popular cross-platform instant messaging and Voice over IP (VoIP) application that has gained a significant following since its launch in 2010. The app allows users to make voice and video calls, send messages, and share multimedia content, such as photos and videos, over the internet. With over 1 billion registered users worldwide, Viber is available on a variety of platforms, including Android, iOS, Windows, macOS, and Linux, making it accessible to users across different devices.

One of the key features of Viber is its focus on privacy and security. Viber uses end-to-end encryption to ensure that user communications are secure and private, making it a popular choice for users who value their privacy. Additionally, Viber offers a range of features, such as group chat, the ability to send stickers and emojis, and the ability to make calls to non-Viber users through Viber Out.

Viber is also popular among businesses, with the Viber Business Messaging API allowing companies to communicate with customers via the Viber platform. This API enables businesses to send messages, notifications, and updates to their customers, as well as provide customer support and process orders. With its robust set of features, Viber has become an essential tool for businesses looking to expand their reach and engage with customers in a more convenient and effective manner.

Moreover, Viber has recently introduced a new feature called Viber Communities. This feature allows users to create and join public communities based on their interests or location, enabling users to connect with like-minded individuals and participate in group discussions. Viber Communities is an excellent feature for users who are looking to expand their social circle and engage with others who share their interests.

In summary, Viber is a versatile communication tool that provides users with a range of features and functionalities for staying in touch with friends, family, and colleagues. Its focus on privacy and security, coupled with its diverse set of features, has made it a popular choice for users worldwide. Additionally, Viber's expansion into the business sector and its new feature Viber Communities demonstrates the app's ability to adapt and evolve to meet the changing needs of its users.