Best Plugin to enable downloads on website

Hi Everyone!

I'd like to set up an easy interface for resellers to download high resolution photos of our products that they can use in whatever marketing efforts they put together themselves. I've been converting google drive links into automatic downloads, but I'd really like to have a simpler solution.

I don't need to charge for the downloads. It would be nice to be able to keep track of the downloads, but I don't really need that either. Does anyone have any plugins of choice for something simple like this?