This plugin adds the [library-viewer] shortcode in your WordPress site!
So the only thing that you must do to display the folders and files in the front-end is to add this shortcode in a post, or page etc.
Select the plugins that you use:
The [library-viewer] shortcode gets some optional parameters. These are:
In the link below you can read how to use the shortcode parameters:
View the full list of actions and filters bundled with Library Viewer, and their documentation, in the link below: