A family of Microsoft presentation graphics products that offer tools for creating presentations and adding graphic effects like multimedia objects and special effects with text.
>> Thank you for the response. I have considered OneDrive, but these iPads are shared devices and I wouldn't want to expose someone's OneDrive to the users.
You wouldn't necessarily be doing that. Here's what I'd do (HAVE done; often, in fact):
Create a normal OneDrive account (not a OneDrive for business one, which can wildly overcomplicate things).
Create a folder on that OneDrive for the files you want to share.
Drop the files into it. It'll help the users if you give the files names that make the content very obvious.
Once the folder is populated with files, move back up to the parent folder, right click it and choose Share.
Set the desired share permissions, then copy the link and make it available to your folks (email/txt/whatever).
You can make the files accessible to anyone with the link, view-only to people with the link, or restrict access to specific people/groups. I'd explore and test this on a small scale to see what works best.