How to convert a Word document to PDF in ASP.NET Core?

using Syncfusion.DocIO.DLS;
using Syncfusion.DocIORenderer;
using Syncfusion.Pdf;
using System.IO;

//Creates a new Word document.
WordDocument wordDocument = new WordDocument();
//Add a section & a paragraph in the empty document.
wordDocument.EnsureMinimal();
//Append text to the last paragraph of the document.
wordDocument.LastParagraph.AppendText("Hello World...!");
//Create instance for DocIORenderer for Word to PDF conversion
DocIORenderer render = new DocIORenderer();
//Converts Word document to PDF.
PdfDocument pdfDocument = render.ConvertToPDF(wordDocument);
//Release the resources used by the Word document and DocIO Renderer objects.
render.Dispose();
wordDocument.Dispose();
//Saves the PDF file.
FileStream outputStream = new FileStream(@"Ouput.pdf", FileMode.CreateNew, FileAccess.Write);
pdfDocument.Save(outputStream);
//Closes the instance of PDF document object.
pdfDocument.Close();
//Dispose the instance of FileStream.
outputStream.Dispose();