New answers tagged dropbox
I don't think the built-in PDF support can be disabled. I would suggest exporting and downloading the file instead, so that you can open it with and PDF reader of your choice.
This is not possible. Dropbox says: Dropbox will not delete files from your mobile device after they are uploaded. The files on your camera, phone, tablet, or SD Card will remain on your device until you remove them manually. To do this, you will need a third-party app, like Dropsync.
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