No more manual contact entries - now effortlessly import all your Gmailâĸ contacts with the ContactBook Gmailâĸ plugin in just one click. Automatically capture contact details of senders and receivers when you open an email and add them straight to your ContactBook account. Stay organized, connected, and in control of your Gmailâĸ contacts in one place! ContactBook Gmailâĸ plugin will be useful to quickly add contacts users interact with on Gmailâĸ. When a user is using Gmailâĸ and opens an email, our plugin will fetch the contact details of all the senders/receivers(including CC) and give the user an option to add them to their ContactBook account directly.