Export .docx to pdf using c#

hi all,

Try C# sample for converting Word to PDF on MSDN ,sample code is available within the package uploaded.And this solution is based on free C# Word component..Good luck

Hi, I presume you have a web application in which case I would not recommend you to use a word automation (aka Microsoft.Office.Interop.Word) in C#. You see there are quite some issue that may occur when you are using it on server side, see here.
So here is a way that you can convert your DOCX resume into a PDF version within any C# app, also you will notice that that Save method will actually export your PDF to ASP.NET client (aka browser's client):

DocumentModel doc = DocumentModel.Load("CV.docx", LoadOptions.DocxDefault);
doc.Save(this.Response, "CV.pdf", SaveOptions.PdfDefault);

The code uses this C# component for word processing, you can also find other .NET samples of DOCX processing tasks that you can achieve with it.

Microsoft.Office.Interop.Word.Application appWord = new Microsoft.Office.Interop.Word.Application();
wordDocument = appWord.Documents.Open(DocFrom.docx");
wordDocument.ExportAsFixedFormat(DocTo.pdf", WdExportFormat.wdExportFormatPDF);

may be it will help.