How to convert pdf file to excel in c#

Question

I want to extract some data like \" email addresses \" .. from table which are in PDF file and use this email addresses which I extract to send email to those peopl

Answer 1

Using bytescout PDF Extractor SDK we can be able to extract the whole page to csv as below.

CSVExtractor extractor = new CSVExtractor();
extractor.RegistrationName = "demo";
extractor.RegistrationKey = "demo";

TableDetector tdetector = new TableDetector();
tdetector.RegistrationKey = "demo";
tdetector.RegistrationName = "demo";

// Load the document
extractor.LoadDocumentFromFile("C:\\sample.pdf");
tdetector.LoadDocumentFromFile("C:\\sample.pdf");

int pageCount = tdetector.GetPageCount();

for (int i = 1; i <= pageCount; i++)
{
    int j = 1;

        do
        {
                extractor.SetExtractionArea(tdetector.GetPageRect_Left(i),
                tdetector.GetPageRect_Top(i),
                tdetector.GetPageRect_Width(i),
                tdetector.GetPageRect_Height(i)
            );

            // and finally save the table into CSV file
            extractor.SavePageCSVToFile(i, "C:\\page-" + i + "-table-" + j + ".csv");
            j++;
        } while (tdetector.FindNextTable()); // search next table
}