In widget manager page( Dashboard --> Appearance --> Widgets ), you will see there is a widget named "BSK PDF Manager Category" as the following.
Drag it to the sidebar where you want to show and set PDFs' id which you want to show.
- Title can be NULL
- check "Shows featured image" will show each PDFs feature image
- from version 1.5, when "Shows featured image" checked you may select image size for feature image, check more from here >>
- When "Shows featured image" checked, you may check to show PDF title together
Widget will be shown as:
Widget content will be organized as the following format
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