Whatstxt is a tool that allows you to easily convert your backup ".txt" chat file to a real chat again with a graphical interface. Every chat you have on your WhatsApp it can be converted to a ".txt" file. Whatsapp provides this indirect option to allow the user to send the chat as an attachment by email. What's the benefit of this ".txt" file
this file is considered as a backup of your whole chat and the feature of this is that you can save it wherever you want (SD Card USB Hard Disk Your Cloud Storage) etc