Messenger for WhatsApp (Helper Extension) for Chrome
More About Messenger for WhatsApp (Helper Extension)
To use this application make sure you have https://chrome.google.com/webstore/detail/whatsapp-messenger/infelompnbbancffeibkenmdbbmpoged installed.
This extension helps you:
1. To open the packaged application
2. To get badge notifications over the toolbar button
Note: "Messenger for WhatsApp™" application and its helper extension aims to help you access the official WhatsApp web client easier and in a more convenient way. There is no intention on misleading users that these are official applications. Look at these two tools as a helper to check your WhatsApp easier.