You can have a download link where to upload your files for other people to see and/or download. To do that select the element you want to link, click on the link icon [1], select Download Link [2], select what the link will do [3] (start the download when someone clicks on it or open the file in new window). You can add Protected Downloads [4] (remember if you want to have a protected file you must select Protected Downloads when you add a file). To add a file click on Add File [5], you can Delete File [6] if you no longer need it and you can Open File [7] to see it.
Note: The files will be uploaded on the site, so you can acces them from any element with Download Link.