Simple React hook to create a HTML5-compliant drag'n'drop zone for files. If you're working with Material UI v4 and would like to apply the root props on some component that does not expose a ref, use ...
To download files from Dropbox, you'll need to open Dropbox in an internet browser and find the file you want.
You can download a Google Docs file from a computer or mobile device and select the appropriate format for your file.