Convert Excel to DOCX, PDF, RTF using C# and .NET


Complete code

using SautinSoft;
using System.IO;

namespace Sample
{
    internal class Sample
    {

        private static void Main(string[] args)
        {
            //Prepare variables with path.
            string excelFile = Path.GetFullPath(@"..\..\..\test.xlsx");
            string docxFile = Path.ChangeExtension(excelFile, ".docx"); ;
            string rtfFile = Path.ChangeExtension(excelFile, ".rtf"); ;
            string pdfFile = Path.ChangeExtension(excelFile, ".pdf"); ;

            ExcelToPdf x = new ExcelToPdf();

            // Set DOCX as output format.
            x.OutputFormat = SautinSoft.ExcelToPdf.eOutputFormat.Docx;
            x.ConvertFile(excelFile, docxFile);
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(docxFile) { UseShellExecute = true });

            // Set RTF as output format.
            x.OutputFormat = SautinSoft.ExcelToPdf.eOutputFormat.Rtf;
            x.ConvertFile(excelFile, rtfFile);
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(rtfFile) { UseShellExecute = true });

            // Set PDF as output format.
            x.OutputFormat = SautinSoft.ExcelToPdf.eOutputFormat.Pdf;
            x.ConvertFile(excelFile, pdfFile);
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(pdfFile) { UseShellExecute = true });
        }
    }
}

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Imports System.IO
Imports SautinSoft

Module Sample

    Sub Main()

        ' Prepare variables with path.
        Dim excelFile As String = Path.GetFullPath("..\..\..\test.xlsx")
        Dim docxFile As String = Path.ChangeExtension(excelFile, ".docx")
        Dim rtfFile As String = Path.ChangeExtension(excelFile, ".rtf")
        Dim pdfFile As String = Path.ChangeExtension(excelFile, ".pdf")

        Dim x As New ExcelToPdf()

        ' Set DOCX as output format.
        x.OutputFormat = SautinSoft.ExcelToPdf.eOutputFormat.Docx
        x.ConvertFile(excelFile, docxFile)
        System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(docxFile) With {.UseShellExecute = True})

        ' Set RTF as output format.
        x.OutputFormat = SautinSoft.ExcelToPdf.eOutputFormat.Rtf
        x.ConvertFile(excelFile, rtfFile)
        System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(rtfFile) With {.UseShellExecute = True})

        ' Set PDF as output format.
        x.OutputFormat = SautinSoft.ExcelToPdf.eOutputFormat.Pdf
        x.ConvertFile(excelFile, pdfFile)
        System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(pdfFile) With {.UseShellExecute = True})
    End Sub
End Module

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We are developing .Net components since 2002. We know PDF, DOCX, RTF, HTML, XLSX and Images formats. If you need any assistance with creating, modifying or converting documents in various formats, we can help you. We will write any code example for you absolutely free.