How to extract data from pdf document in C#

Question

Sangeetha S · Answer

Install-Package itext7 using iText.Kernel.Pdf; using iText.Kernel.Pdf.Canvas.Parser; using iText.Kernel.Pdf.Canvas.Parser.Listener; using System; class Program { static void Main(string[] args) { string pdfPath = "sample.pdf"; using (PdfReader reader = new PdfReader(pdfPath)) using (PdfDocument pdf = new PdfDocument(reader)) { int numberOfPages = pdf.GetNumberOfPages(); for (int i = 1; i { ITextExtractionStrategy strategy = new SimpleTextExtractionStrategy(); string text = PdfTextExtractor.GetTextFromPage(pdf.GetPage(i), strategy); Console.WriteLine($"--- Page {i} ---"); Console.WriteLine(text); } } } }

Cynthia Sathuragiri · Answer

To extract data from a PDF in C#, you typically use a library like iText7 or PdfPig . using iText7: using iText.Kernel.Pdf; using iText.Kernel.Pdf.Canvas.Parser; string text = ""; using (PdfReader reader = new PdfReader("sample.pdf")) using (PdfDocument pdf = new PdfDocument(reader)) { for (int i = 1; i { text += PdfTextExtractor.GetTextFromPage(pdf.GetPage(i)); } } Console.WriteLine(text); Install via NuGet: Install-Package itext7 Works well for text-based PDFs For scanned PDFs, use OCR tools like Tesseract OCR

Brian Watson · Answer

You can use libraries like iText7 or PdfSharp in C# to read and extract text or data from PDF files easily. Try it out with a small test PDF!

How to extract data from pdf document in C#

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