Here describes how to use shortcode to show PDF with category selector, for widget please check from here >>
With category selector, it allow user/visitor to select the category and have all pdfs associated with the category be shown.
The shortcode is bsk-pdf-manager-list-selector, the simple way to show all PDFs with category selector is insert [bsk-pdf-manager-list-selector] into your post/page content.
If you want all PDFs under category id 2 shown initially please use [bsk-pdf-manager-list-selector defaultid="2"]
Attributes & values
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