PdfRepresantation is a simple tool to get the details of a pdf, and convert it to html, text or image.
It is writen in C# based on itext7 package
usage:
string path = "file.pdf";
PdfDetails pdf = PdfDetailsFactory.Create(path);
string text = pdf.ToString();
string html = new PdfHtmlWriter().ConvertPdf(pdf);
Bitmap bitmap = new PdfImageWriter().ConvertToImage(pdf);
PdfRepresantation is licensed as AGPL