Here is the list of files that cannot be moved, backed up, or synchronized from Dropbox:
| Dropbox papers | Dropbox doesn’t allow us to export Dropbox paper (.paper files) and Dropbox paper templates (.paper files). |
| Dropbox & Dropbox Paper getting started instruction files | These files can cause Dropbox API download failures and are ignored. |
| URL hyperlink files | Dropbox doesn’t allow us to download URL hyperlink files that end with .url or .web. |
| Google files shortcuts (gdoc/gslides/gsheet) in Dropbox | Dropbox doesn’t allow us to download Google files. |