Open, Edit and Save PDF File in C#.Net [closed]

Question

I have a requirement to open an existing pdf file and need to add some comments or edit existing content and save the same file.

I spent so many hours on this and most people referred itextsharp or pdf clown but unfortunately didn't get any samples or how to use itextsharp or pdf clown to do the requirement.

Thanks in advance

Answer 1

Again mikesdotnetting website is a good starter when i made one and it works.

Here's for adding text with chunks, phrases and paragraph example

And here's one for editing an already existing pdf file here.