https://community.dropbox.com/en/discussion/186098/how-to-add-a-public-dl-dropboxusercontent-com-file-to-my-dropbox
How to add a public dl.dropboxusercontent.com file to my dropbox? - Dropbox Community
Someone's sent me an enormous file with a public dropbox link like https://dl.dropboxusercontent.com/u/12345/filename.zip My browser wants to download it, but...
how to add