Welcome to the community! Unfortunately that is not a feature right now. You can however download and send the file through Emails and Activities, but permissions stay in place for files kept in monday.com.
@saynijb@jailynnlucidday This might be a long shot but with the vlookup marketplace app you can share internal files on a sharable board and create the email automation in the sharable board which allow files to be consumed when sent to non monday users.
So even if it gives a link, they should not be able to access it without a monday.com account that it connected to your account. Unfortunately I have not yet tested that work-around that Nir has mentioned but it is on my list for this week!