Extract Text from PDF

Introduction

In this tutorial, we’ll explore how to extract text from PDF documents using GroupDocs.Parser for .NET. GroupDocs.Parser is a powerful API that allows developers to extract text, metadata, and structured data from various document formats including PDF, Microsoft Office, and more.

Prerequisites

Before you begin, make sure you have the following:

• Visual Studio installed on your machine.
• GroupDocs.Parser for .NET installed. You can download it here.
• Basic knowledge of C# programming.

Import Namespaces

First, start by importing the necessary namespaces in your C# code:

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using GroupDocs.Parser.Data;

Step 1: Create an Instance of Parser Class

Instantiate the Parser class by providing the path to your sample PDF file:

// Create an instance of Parser class
using (Parser parser = new Parser("YourSampleFile.pdf"))
{
    // Your code goes here
}

Step 2: Extract Text from PDF

Within the Parser instance, use the GetText() method to extract text from the PDF:

// Extract a text into the reader
using (TextReader reader = parser.GetText())
{
    // Your code goes here
}

Step 3: Read and Print Extracted Text

Now, read the extracted text from the TextReader and print it:

// Print the extracted text
Console.WriteLine(reader.ReadToEnd());

Conclusion

In this tutorial, we covered the basics of extracting text from PDF documents using GroupDocs.Parser for .NET. You learned how to initialize the Parser class, extract text, and print the extracted content. This API provides a straightforward way to handle PDF and other document formats programmatically.

FAQ’s

Is GroupDocs.Parser compatible with other document formats besides PDF?

Yes, GroupDocs.Parser supports a wide range of formats including DOCX, XLSX, PPTX, and more.

Can I try GroupDocs.Parser before purchasing a license?

Yes, you can get a free trial version here.

Where can I find documentation for GroupDocs.Parser?

Detailed documentation is available here.

How can I get technical support for GroupDocs.Parser?

You can seek help on the support forum here.

How do I obtain a temporary license for GroupDocs.Parser?

Temporary licenses can be acquired here.