WhatsApp Messenger, or simply WhatsApp, is an American freeware, cross-platform centralized messaging and voice-over-IP service owned by Facebook, Inc. It allows users to send text messages and voice messages, make voice and video calls, and share images, documents, user locations, and other content.[Wikipedia]
Whatsapp had been most trusted & used messenger app with over 5B+ Downloads in play store.
Whatsapp had many features which includes end-end message encryption.
Features of Whatsapp
- messages to individual chats or group chats.
- Secure messaging: WhatsApp uses end-to-end encryption, a secure communication standard where only the people who are messaging can read the messages.
- Photos and video sharing: You can send videos, photos, and GIFs without worrying that your images will be pixelated or not downloadable, which can sometimes happen across SMS messages between different mobile platforms and wireless carriers.
- Document sharing: WhatsApp lets you send all kinds of documents, such as PDFs, spreadsheets, and slideshows without the hassle of email or separate document-sharing apps.
- Desktop access: WhatsApp offers a desktop version for Mac and for PC.
- WhatsApp Business: WhatsApp’s dedicated business account is designed so entrepreneurs can showcase their products and connect with their customers on a platform that’s convenient and familiar