Best library to create pdf

Question

Can you recomend any PDF library for C# or .net. Free is the best, but i dont mind paying for it

Answer 1

Hello, Majid Hushiyar !
Suitable sites have been found for you
http://www.pdfonline.com/pdf-library/

https://ourcodeworld.com/articles/read/226/top-5-best-open-source-pdf-generation-libraries-for-php

https://www.qoppa.com/pdfwriter/

Answer 2

thanks Alexander Sokolov,
your answer is very good, but its not working for me..
i need a free library for .Net!