Hi Lipe2017,
Thanks for checking out the plugin ??
I’m not sure I understand your question but I’ll give it a shot.
It sounds like you have 60 files in your media library and want to offer them for download. To do this you would have to go to Downloads>Add New Download and create a new Better File Download for each one. You could also create a category and assign them all to the category so you would only have to put the shortcode on one page once. If you want them all to display on the same page, just use the shortcode on that page and tinker around with the styling.
Don’t forget that you can also give each one a featured image if you like and that will display just above the file name.
Does that make sense? Or did I misunderstand you completely?
Let me know what you need in detail and I’m more than happy to help ??
Cheers
Nik