WhatsApp has become the most popular free messenger app in the world. Also, WhatsApp strengthens the list by adding things like location sharing, encrypted messages, video calls, and business profiles. It is packed with many features, like sending sms, pictures, voice notes, and documents, videos. Using WhatsApp on your PC, you can send free text messages, audio, video, and documents to anyone anywhere, as well as make free voice calls to anyone in the world from WhatsApp to WhatsApp. It’s a great way to avoid annoying prices for text messaging. It supports voice notes, pictures, videos, documents, and more. WhatsApp is a program for communication with contacts.