But Smartphone users having Gmail app have some advantage. They can access emails in Gmail app offline and also can reply the emails. Their actions will be performed when their device will go offline. This feature is not available for desktop users and most of the users ask for this. Actually, this feature is there but very few people know that they can access their emails offline and reply to mails offline by using a nice Google Chrome extension called Gmail Offline.
To access your emails offline, install Gmail Offline extension in your Google Chrome browser. It will ask for the permission to offline mail storage.
To access your emails offline, open the new tab in Google Chrome and select Gmail Offline.
First time, it will ask for the permission to store emails offline.
Click on Offline email and then continue. You will see a mobile like interface. This is Gmail offline for Google Chrome. It will allow you to access all your emails offline too.
Gmail Offline will automatically synchronize messages and queued actions when you will connect to internet again.
In case you want to delete offline inbox of gmail, open chrome://settings/cookies and press Enter and delete all the cookies.