After iOS 9 update, in addition to uploading and sharing your images, now you can also upload your PDF, Office and TXT files onto our site easily. By using the new “Locations” feature of the iOS 9 you can upload, share or make photo/file albums with your documents on your “Google Drive” or on any other “Location”. The same feature is also available on our iOS APP.
You can tap onto the screenshot below to go to our "Document Upload" page.
Or you can see more detailed example screenshots by tapping on this link.