How we Extract Image from pdf

Question

How i extract image from Pdg and display it in Image in Asp.net Webform

Vipin Mittal · Answer

below link very help full for this : https://bytescout.com/products/developer/pdfextractorsdk/how-to-extract-images-from-pdf-using-pdf-extractor-sdk-in-asp-net-csharp-vbnet-and-vbscript

Mohamed Abedallah · Answer

Using LEADTOOLS you can easily extract images from the PDF with a few lines similar to this code: using (PDFDocument document = new PDFDocument(sourceFileName)) { document.Resolution = 200; // Parse the objects in all pages document.ParsePages(PDFParsePagesOptions.Objects, 1, -1); RasterCodecs codecs = new RasterCodecs(); foreach (PDFDocumentPage page in document.Pages) if (page.Objects != null && page.Objects.Count > 0) foreach (PDFObject obj in page.Objects) if (obj.ObjectType == PDFObjectType.Image) using (RasterImage image = document.DecodeImage(obj.ImageObjectNumber)) codecs.Save(image, destinationFileName, RasterImageFormat.TifLzw, image.BitsPerPixel, 1, 1, -1, CodecsSavePageMode.Append); codecs.Dispose(); } If you don't have LEADTOOLS, you can get a free evaluation from this page: https://www.leadtools.com/downloads?category=main

Sanwar Ranwa · Answer

thanks

Sanwar Ranwa · Answer

Thank you @gajendra sir

alice yang · Answer

You can use Spire.PDF to easily extract images from PDF. https://www.e-iceblue.com/Tutorials/Spire.PDF/Spire.PDF-Program-Guide/How-to-Extract-Image-From-PDF-in-C.html

Rupesh Kahane · Answer

Please refer below articles 1) https://psycodedeveloper.wordpress.com/2013/01/10/how-to-extract-images-from-pdf-files-using-c-and-itextsharp/ 2) https://www.aspsnippets.com/Articles/Export-ASPNet-Web-Page-with-images-to-PDF-using-ITextsharp.aspx 3) https://bytescout.com/products/developer/pdfextractorsdk/how-to-extract-images-from-pdf-using-pdf-extractor-sdk-in-asp-net-csharp-vbnet-and-vbscript All the best

Vipin Mittal · Answer

u can also develop a tool for this using itextsharp..and read full pdf file and extrct images and text all thingss..

Gajendra Jangid · Answer

use this method it will work public void ExtractPage(string sourcePdfPath, string outputPdfPath, int pageNumber, string password) { iTextSharp.text.pdf.PdfReader reader = null; iTextSharp.text.Document document = null; iTextSharp.text.pdf.PdfCopy copy = null; iTextSharp.text.pdf.PdfImportedPage iPage = null; try { iTextSharp.text.pdf.PdfReader.unethicalreading = true; reader = new iTextSharp.text.pdf.PdfReader(sourcePdfPath, Encoding.ASCII.GetBytes(password)); document = new iTextSharp.text.Document(reader.GetPageSizeWithRotation(pageNumber)); copy = new iTextSharp.text.pdf.PdfCopy(document, new System.IO.FileStream(outputPdfPath, System.IO.FileMode.Create)); document.Open(); iPage = copy.GetImportedPage(reader, pageNumber); copy.AddPage(iPage); document.Close(); reader.Close(); } catch (Exception exception) { MessageBox.Show(exception.Message); throw exception; } }

Kevin Lau · Answer

also here is another way to extract images from a PDF file https://youtu.be/-UngouSPhmM