Nem (Dropbox-ot és Ubuntu One-t használom), de Google API + Python-al tudsz írni.
Vagy ha elég, a Chrome-ban van ilyen fícsör:
"Destination: Click Change to choose the printer you want to use.
Select Save as PDF under "Local Destinations" to convert the page into a PDF file.
Select a printer from "Google Cloud Print" to send the print job to a printer connected to your Google Account. Alternatively, you can select Save to Google Drive to save the print job as a PDF file to your Google Drive."