The visibility of file attachments in DayliteDocs depends on the access rights of the parent objects in Daylite.
If you have placed a document inside a note and it is linked to a person's record, only those people can find the document in DayliteDocs who have access to the person's record.
What is DayliteDocs?
How do I add documents to my Daylite database with DayliteDocs?
How do I use DayliteDocs to send documents by email?
How do I search for documents in the entire Daylite database with DayliteDocs?