Convert pdf files to text

[dholakiyaankit]

Is there any way that I can convert this pdf files to txt?
or
Can i write the
using (GhostscriptProcessor processor = new GhostscriptProcessor())
{

                List<string> switches = new List<string>();
                switches.Add("-empty");
                switches.Add("-dQUIET");
                switches.Add("-dSAFER");
                switches.Add("-dBATCH");
                switches.Add("-dNOPAUSE");
                switches.Add("-dNOPROMPT");
                switches.Add("-sDEVICE=pdfwrite");
                switches.Add("-o" + outputPipeHandle);
                switches.Add("-q");
                switches.Add("-f");
                switches.Add(inputFile);

                try
                {
                    processor.StartProcessing(switches.ToArray(), null);

                    byte[] rawDocumentData = gsPipedOutput.Data;

Can I write this by to txt file?

I tried many things like this

var random = new Random();
string tempFileName = random.Next(1,122121212).ToString();
File.WriteAllBytes(@"C:\PrinterPlusPlus\Temp" + tempFileName + ".pdf", rawDocumentData);
// File.WriteAllBytes(@"C:\PrinterPlusPlus\Temp" + tempFileName + ".txt", rawDocumentData.ToArray());
File.WriteAllText(@"C:\PrinterPlusPlus\Temp" + tempFileName + ".txt", result);

                    processor.StartProcessing(CreateTestArgs(@"C:\\PrinterPlusPlus\\Temp\\" + tempFileName + ".pdf", @"C:\\PrinterPlusPlus\\Temp\\" + random.Next(1, 122121212).ToString() + ".pdf"),null);

none of them are working. can you please guide me?