What is a CRYPT12 file? A CRYPT12 file is a file format used by WhatsApp Messenger app to store encrypted message data on an Android device. The file is used to store all of the message data, including text, images, videos, and other attachments exchanged between WhatsApp users. The CRYPT12 file format is an encrypted database file that contains all of chat history for individual or group conversation in WhatsApp. The encryption key used to protect contents of CRYPT12 file is tied to specific...