You don’t always have to have an internet connection to access your Google docs as you can view your documents, presentations or slides offline. You can even make changes to your work whilst working offline. So if you are anywhere that hasn’t got a wireless connection such as a train or an aeroplane it does mean that you can still work on your documents. You can read, search, and send emails offline. When you do connect to the Internet, Offline Google Mail synchronises with your Gmail account, downloading new emails and sending queued messages.
You will be able to use Google Docs offline from the 1st May but you can only use this facility in Chrome and it’s not currently available for every application in Google Drive. For more information and to enable offline access go to:
Google Docs, Sheets and Slides Offline