How do I open a PDF in C# and crop multiple areas as separate pdf files?

See more:

C#

.NET

Visual-Studio

Hello!

I want an application that opens a PDF file and there I have an option to snip areas of it. The catch here is that each area I snip has to be saved as another Searchable PDF. So, basically it should not lose its original properties?

Snipping batch areas at once as PDF from PDF.

Hope this is possible.

Regards
Aman

What I have tried:

I have been searching the net but haven't had any luck so I wanted ideas and probably application names or demos.