WhatsApp

About

WhatsApp is a free, cross-platform messaging and voice over IP (VoIP) service. It allows users to send text messages, make voice and video calls, and share images, documents, user locations, and other media. The application is available for mobile devices and desktop computers.

It is primarily used for personal communication and small group interactions, offering end-to-end encryption for privacy. WhatsApp is suitable for individuals and groups who need a reliable and secure way to communicate globally without SMS or call charges.