Is there a way to only let a person download a file (pdf) once only and not be able to download it again?
Welcome to the Community, @IDB!
What I believe can work for you is creating a Dropbox transfer. You can open one for the user you’d like to download your file, and send it to them via link/email.
As soon as they’ve downloaded your file, Dropbox should send you a notification and you’ll be able to see this as well here. When this happens, you can go ahead and delete the transfer, so that it’s no longer accessible.
Hope this helps with what you’d like to achieve.
Hi @TylerTheHanson, have you checked this article to see what features Dropbox Transfer offers and if they may be useful for your requirements?
@TylerTheHanson wrote:Any plans for those features for better file sharing?
Dropbox doesnt release road maps I'm afraid 😞
I suggest that you create a thread requesting this is added, however.