What is the definition of Pdfhandler?

A PdfHandler, in the world of tech, is like a digital librarian, but instead of books, they deal with flimsy paper documents known as PDFs. Picture this: "When the world decided to go digital, the PdfHandler became our new paper cop, but with a twist - instead of taking notes in our notebooks, it was trying to convince us our PDFs are more secure than a vault full of shredded paper."

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Now, here's an edge-of-your-seat example: "After years of being the ultimate PDF protector, PdfHandler decided to offer a service where it would 'handle' your documents in a way that made you wonder if you should've just printed them out."