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copied!<pre><code>public int ExtractPages(string sourcePdfPath, string DestinationFolder) { int p = 0; try { iTextSharp.text.Document document; iTextSharp.text.pdf.PdfReader reader = new iTextSharp.text.pdf.PdfReader(new iTextSharp.text.pdf.RandomAccessFileOrArray(sourcePdfPath), new ASCIIEncoding().GetBytes("")); if (!Directory.Exists(sourcePdfPath.ToLower().Replace(".pdf", ""))) { Directory.CreateDirectory(sourcePdfPath.ToLower().Replace(".pdf", "")); } else { Directory.Delete(sourcePdfPath.ToLower().Replace(".pdf", ""), true); Directory.CreateDirectory(sourcePdfPath.ToLower().Replace(".pdf", "")); } for (p = 1; p <= reader.NumberOfPages; p++) { using (MemoryStream memoryStream = new MemoryStream()) { document = new iTextSharp.text.Document(); iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, memoryStream); writer.SetPdfVersion(iTextSharp.text.pdf.PdfWriter.PDF_VERSION_1_2); writer.CompressionLevel = iTextSharp.text.pdf.PdfStream.BEST_COMPRESSION; writer.SetFullCompression(); document.SetPageSize(reader.GetPageSize(p)); document.NewPage(); document.Open(); document.AddDocListener(writer); iTextSharp.text.pdf.PdfContentByte cb = writer.DirectContent; iTextSharp.text.pdf.PdfImportedPage pageImport = writer.GetImportedPage(reader, p); int rot = reader.GetPageRotation(p); if (rot == 90 || rot == 270) { cb.AddTemplate(pageImport, 0, -1.0F, 1.0F, 0, 0, reader.GetPageSizeWithRotation(p).Height); } else { cb.AddTemplate(pageImport, 1.0F, 0, 0, 1.0F, 0, 0); } document.Close(); document.Dispose(); File.WriteAllBytes(DestinationFolder + "/" + p + ".pdf", memoryStream.ToArray()); } } reader.Close(); reader.Dispose(); } catch { } finally { GC.Collect(); } return p - 1; } </code></pre> <p>call this function where ever you want and pass the source and destination folder path</p>

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