This page is exactly as it sounds - simply provide a download link to your agenda if you want your attendees to have the option to download your own version of the agenda.
To grab a link to your agenda, you will want to upload a copy using the Document Manager in the Website section of the Event Builder. The Document Manager, once you upload the agenda, will allow you to copy the link and past it here.
Some event hosts prefer to upload their own agenda (in addition to the one they built in Eventsquid) so their attendees can carry around a copy.
The link to print the actual agenda (once pasted in the box on this page) will appear at the top of the Agenda page, on your event website.