How to read pdf line by line and fetch the data in c#

Question

Read the pdf Documents line by line and search the data then fetch the data

Iqrar Ali · Answer

using iTextSharp.text.pdf; using iTextSharp.text.pdf.parser; PdfReader reader = new PdfReader(@ "D:\pdfFile.pdf" ); int PageNum = reader.NumberOfPages; string [] words; string line; for ( int i = 1; i { text = PdfTextExtractor.GetTextFromPage(reader, i, new LocationTextExtractionStrategy()); words = text.Split( '
' ); for ( int j = 0, len = words.Length; j { line = Encoding.UTF8.GetString(Encoding.UTF8.GetBytes(words[j])); } }

win pete · Answer

using IronPdf; using PdfDocument Pdf = PdfDocument.FromFile( "doc.pdf" ); string text = pdf.ExtractAllText(); You may use the IronPDF libray to perform all of this in as few as 2 lines of code. https://www.ironpdf.com

Kip Hackman · Answer

You can use LEADTOOLS Document SDK technology in your application. https://www.leadtools.com/sdk/document Here is some sample code: using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.LEAD, false )) { ocrEngine.Startup( null , null , null , null ); List documentText = new List (); var inputDocument = DocumentFactory.LoadFromFile(input, documentOptions); inputDocument.Text.TextExtractionMode = DocumentTextExtractionMode.Auto; inputDocument.Text.OcrEngine = ocrEngine; foreach (var page in inputDocument.Pages) { var pageText = page.GetText(); pageText.BuildText(); documentText.Add(pageText); } }

Usman Aziz · Answer

// Create an instance of Parser class using (Parser parser = new Parser("sample.pdf")) { // Extract a text into the reader using (TextReader reader = parser.GetText()) { // Print a text from the document // If text extraction isn't supported, a reader is null Console.WriteLine(reader == null ? "Text extraction isn't supported" : reader.ReadToEnd()); } } This code is based on GroupDocs.Parser for .NET .

Tony Chen · Answer

Read pdf line by line and fetch the data in c#: https://www.iditect.com/tutorial/pdf-to-text/ PdfToTxtConverter converter = new PdfToTxtConverter(); converter.Load(File.ReadAllBytes( "sample.pdf" )); for ( int i = 0; i { //Extract each page text from PDF with original layout string pageText = converter.PageToText(i); }

Alex Smith · Answer

PdfDocument doc = new PdfDocument(); doc.LoadFromFile(@ "..\..\..\..\..\..\Data\Sample2.pdf" ); StringBuilder buffer= new StringBuilder(); buffer.Append(document.Pages[0].ExtractText()); String fileName = "TextFromPDF.txt" ; File.WriteAllText(fileName, content.ToString()); This solution is based on free Spire.PDF component.

How to read pdf line by line and fetch the data in c#

Answers (6)