Cómo Convertir PDF a JPG en .NET

IronPDF - .NET Library

IronPDF for .NET is a library that allows users to create, edit, and manage PDF files. It is very popular among C# developers because of its PDF generation component, which allows them to work with PDF files without Adobe Acrobat installed. IronPDF for .NET allows conversion between different formats like HTML to PDF, URL to PDF, and Images to PDF.

It also supports adding custom headers & footers, digital signatures, annotations, and attachments, user and owner passwords, and other security options. IronPDF has a fast Chromium Engine for a better rendering experience. It renders a pixel-perfect PDF. It also provides full multithreading and async support.

Now, the next section will discuss how to convert PDF format to image formats like PNG or JPG programmatically using IronPDF.

Prerequisites

Before starting, Visual Studio's latest version is recommended to be downloaded from the official Visual Studio website and installed. This is necessary for building C# apps, helping set up the .NET environment, and preparing to make a PDF to JPG converter.

IronPDF Installation

To install IronPDF, there are multiple ways:

1. You can download IronPDF using the NuGet Package Manager into your C# project created using Visual Studio. Access NuGet Package Manager via Tools or by right-clicking Solution Explorer. Browse for the IronPDF package and install it.
2. Another way to install IronPDF is by directly downloading it from the NuGet IronPDF page.

Convert PDF File to Images using IronPDF

using IronPdf;

// Load the PDF document from a local path
PdfDocument pdf = PdfDocument.FromFile("Example.pdf");

using IronPdf;

// Load the PDF document from a local path
PdfDocument pdf = PdfDocument.FromFile("Example.pdf");

Imports IronPdf

' Load the PDF document from a local path
Private pdf As PdfDocument = PdfDocument.FromFile("Example.pdf")

// Convert all pages of the PDF into JPG images and save them to the specified folder
pdf.RasterizeToImageFiles(@"C:\image\folder\*.jpg");

// Convert all pages of the PDF into JPG images and save them to the specified folder
pdf.RasterizeToImageFiles(@"C:\image\folder\*.jpg");

' Convert all pages of the PDF into JPG images and save them to the specified folder
pdf.RasterizeToImageFiles("C:\image\folder\*.jpg")

using System.Collections.Generic;
using System.Linq;

// Set the Page Range
IEnumerable<int> pageIndexes = Enumerable.Range(10, 11); // Corrected range to cover pages 11 to 21

// Path, PageIndexes, ImageType and Dimensions may be specified
pdf.RasterizeToImageFiles(@"C:\image\folder\example_pdf_image_*.jpg", pageIndexes, 850, 650, IronPdf.Imaging.ImageType.Default, 300);

using System.Collections.Generic;
using System.Linq;

// Set the Page Range
IEnumerable<int> pageIndexes = Enumerable.Range(10, 11); // Corrected range to cover pages 11 to 21

// Path, PageIndexes, ImageType and Dimensions may be specified
pdf.RasterizeToImageFiles(@"C:\image\folder\example_pdf_image_*.jpg", pageIndexes, 850, 650, IronPdf.Imaging.ImageType.Default, 300);

Imports System.Collections.Generic
Imports System.Linq

' Set the Page Range
Private pageIndexes As IEnumerable(Of Integer) = Enumerable.Range(10, 11) ' Corrected range to cover pages 11 to 21

' Path, PageIndexes, ImageType and Dimensions may be specified
pdf.RasterizeToImageFiles("C:\image\folder\example_pdf_image_*.jpg", pageIndexes, 850, 650, IronPdf.Imaging.ImageType.Default, 300)

using IronPdf;

// Create a PDF renderer using the Chromium rendering engine
ChromePdfRenderer renderer = new ChromePdfRenderer();

// Render the URL to a PDF document
PdfDocument pdf = renderer.RenderUrlAsPdf("https://www.amazon.com/?tag=hp2-brobookmark-us-20");

// Convert each page of the PDF to separate JPG image files
pdf.RasterizeToImageFiles(@"C:\image\folder\amazon_pdf_image_*.jpg");

using IronPdf;

// Create a PDF renderer using the Chromium rendering engine
ChromePdfRenderer renderer = new ChromePdfRenderer();

// Render the URL to a PDF document
PdfDocument pdf = renderer.RenderUrlAsPdf("https://www.amazon.com/?tag=hp2-brobookmark-us-20");

// Convert each page of the PDF to separate JPG image files
pdf.RasterizeToImageFiles(@"C:\image\folder\amazon_pdf_image_*.jpg");

Imports IronPdf

' Create a PDF renderer using the Chromium rendering engine
Private renderer As New ChromePdfRenderer()

' Render the URL to a PDF document
Private pdf As PdfDocument = renderer.RenderUrlAsPdf("https://www.amazon.com/?tag=hp2-brobookmark-us-20")

' Convert each page of the PDF to separate JPG image files
pdf.RasterizeToImageFiles("C:\image\folder\amazon_pdf_image_*.jpg")

Conclusion

This article demonstrated how to convert PDF documents to JPG images using IronPDF for the .NET Framework. The RasterizeToImageFiles method produces images that contain the page number along with the document name, as shown in the above code examples. IronPDF can convert PDF pages into images in different formats: PNG, JPG, GIF, and many more.

The IronPDF Library provides full control over the output image format, dimensions, and resolution to its users. IronPDF also provides other PDF tools such as rotating PDF pages, changing PDF text, setting margins, etc. To learn more about IronPDF for .NET and to access additional features to manipulate PDF files, please refer to the following IronPDF examples for PDF manipulation. For more information on how to convert PDF to different format images, visit these code samples for IronPDF JPG conversion.

The IronPDF .NET Library is free for development but needs to be licensed for commercial use at Iron Software Licensing Page.

Download the IronPDF for .NET Library Zip File and give it a try.