SelectPdf for .NET - Pdf Split - C# / ASP.NET Sample

This sample shows how to use SelectPdf Library for .NET to split a pdf document into several pdf documents or extract only certain pages from the original document and create a new pdf document only with them.

Here is our initial test pdf document:
Test file

Click on the "Create PDF" button below to see the result. This sample will create a new pdf document containing only pages 2 and 3 from the original pdf document.

Sample Code C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SelectPdf;

namespace SelectPdf.Samples
    public partial class pdf_split : System.Web.UI.Page
        protected void BtnCreatePdf_Click(object sender, EventArgs e)
            // the initial file
            string file1 = Server.MapPath("~/files/doc.pdf");

            // load the pdf document
            PdfDocument doc1 = new PdfDocument(file1);

            // create a new pdf document
            PdfDocument doc = new PdfDocument();

            // add 2 pages to the new document
            if (doc1.Pages.Count > 2)

            // save pdf document
            doc.Save(Response, false, "Sample.pdf");

            // close pdf document

            // close the original pdf document