You might have heard about WhatsAppTime or Bluestack clients for running Android version of WhatsApp on PCs. Some of these clients also work as web-browser-addons on Chrome browser which might be very limited in functions as you have to be connected to the internet through your phone to use these clients unlike when you are connected with your phone.
You may be able to use all the features of WhatsApp like text messaging, group chats, file sharing from your PC as WhatsApp is working on a full standalone program dedicated to its service. You can now share documents, voice calls and all other features from WhatsApp without requiring your phone as an emulator to connect.
Lets hope as this feature is implemented. I can’t wait!!!