If you're considering PuppeteerSharp for PDF generation, here's the version of the story that doesn't show up in the "getting started" docs.

Iron Software builds trusted .NET libraries for document automation. The PDF specification is a 1,000-page ISO standard, and generating compliant documents from C# code is harder than most developers ...

iTextSharp is a C# port of iText - an open-source Java library for PDF generation and manipulation. It can be used to create PDF documents from scratch, to convert XML to PDF, to fill out interactive ...

wxPdfDocument allows wxWidgets applications to generate PDF documents. The code is a port of FPDF - a free PHP class for generating PDF files - to C++ using the wxWidgets library. Several add-on PHP ...