ByteScout PDF Suite – C++ – Extract Text from PDF with PDF Extractor SDK

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ByteScout PDF Suite – C++ – Extract Text from PDF with PDF Extractor SDK

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ByteScout-PDF-Suite-C-plus-plus-Extract-Text-from-PDF-with-PDF-Extractor-SDK.pdf

How to extract text from PDF with PDF extractor SDK in C++ using ByteScout PDF Suite

If you want to learn more then this tutorial will show how to extract text from PDF with PDF extractor SDK in C++

The sample source codes on this page shows how to extract text from PDF with PDF extractor SDK in C++. ByteScout PDF Suite can extract text from PDF with PDF extractor SDK. It can be applied from C++. ByteScout PDF Suite is the set that includes 6 SDK products to work with PDF from generating rich PDF reports to extracting data from PDF documents and converting them to HTML. This bundle includes PDF (Generator) SDK, PDF Renderer SDK, PDF Extractor SDK, PDF to HTML SDK, PDF Viewer SDK and PDF Generator SDK for Javascript.

The SDK samples given below describe how to quickly make your application do extract text from PDF with PDF extractor SDK in C++ with the help of ByteScout PDF Suite. Follow the instructions from scratch to work and copy the C++ code. Enjoy writing a code with ready-to-use sample C++ codes.

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CPPExample.cpp

      	#include "stdafx.h"
	#include "comip.h"

	#import "c:\\Program Files\\Bytescout PDF Extractor SDK\\net4.00\\Bytescout.PDFExtractor.tlb" raw_interfaces_only

	using namespace Bytescout_PDFExtractor;

	int _tmain(int argc, _TCHAR* argv[])
	{
		// Initialize COM.
		HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);

		// Create the interface pointer.
		_TextExtractorPtr pITextExtractor(__uuidof(TextExtractor));

		// Set the registration name and key
		// Note: You should use _bstr_t or BSTR to pass string to the library because of COM requirements
		_bstr_t bstrRegName(L"DEMO"); 
		pITextExtractor->put_RegistrationName(bstrRegName);
		
		_bstr_t bstrRegKey(L"DEMO");
		pITextExtractor->put_RegistrationKey(bstrRegKey);

		// Load sample PDF document
		_bstr_t bstrPath(L"..\\..\\sample3.pdf");
		pITextExtractor->LoadDocumentFromFile(bstrPath);

		// Save extracted text to file
		_bstr_t bstrOutputFile(L"output.txt");
		pITextExtractor->SaveTextToFile(bstrOutputFile);

		pITextExtractor->Release();

		CoUninitialize();

		return 0;
	}

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stdafx.cpp

      // stdafx.cpp : source file that includes just the standard includes
// CPPExample.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information

#include "stdafx.h"

// TODO: reference any additional headers you need in STDAFX.H
// and not in this file

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stdafx.h

      // stdafx.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//

#pragma once

#include "targetver.h"

#include <stdio.h>
#include <tchar.h>



// TODO: reference additional headers your program requires here

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60 Day Free Trial or Visit ByteScout PDF Suite Home Page

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targetver.h

      #pragma once

// Including SDKDDKVer.h defines the highest available Windows platform.

// If you wish to build your application for a previous Windows platform, include WinSDKVer.h and
// set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h.

#include <SDKDDKVer.h>