Create library filterable by category and searchable by name wordpress

I want to create a page in WordPress that will list pdf documents from WordPress library, on this page I want to make possible to search documents by the name of the document or select them by their category, how can I do that, can somebody help me on this? I started to create a website in WordPress I'm new in this also I don't know PHP,? Any plugin or something that can help me find something useful, I'm stuck for days on this?

via Chebli Mohamed