Spire.PDFViewer 7.10.3

.NET Framework 2.0
dotnet add package Spire.PDFViewer --version 7.10.3
NuGet\Install-Package Spire.PDFViewer -Version 7.10.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Spire.PDFViewer" Version="7.10.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Spire.PDFViewer --version 7.10.3
#r "nuget: Spire.PDFViewer, 7.10.3"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Spire.PDFViewer as a Cake Addin
#addin nuget:?package=Spire.PDFViewer&version=7.10.3

// Install Spire.PDFViewer as a Cake Tool
#tool nuget:?package=Spire.PDFViewer&version=7.10.3

.NET Library for Viewing and Printing PDF Files


Product PageDocumentationExamplesForumTemporary LicenseCustomized Demo

Spire.PDFViewer is a powerful PDF Viewer library for .NET. It allows developers to load PDF document from stream, file and byte array.

Spire.PDFViewer is available on viewing PDF/A-1B, PDF/X1A and enables to open and read encrypted PDF files. This PDF Viewer control supports multiple printing orientation including landscape, portrait and automatic.

Main Features

  • Load PDF from file, stream and byte array;
  • Support PDF/A-1B, PDF/X1A;
  • Enable to open and read encrypted PDF files;
  • Support multiple printing orientations: landscape, portrait, automatic;
  • Export PDFs to Image format as .bmp, .png, .jpeg;
  • Set PDF page (page down/up, zoom in/out, display as fit page).
  • Locate the root of the bookmarks and switch to target bookmark;
  • Support Rotation, Page layout setup and Thumbnail control;
  • Locate the PDF attachments which is marked in PDF, and save them to disk;
  • Four Viewing Patterns: Self-motion, Single page, Serious and Dynamic. Users can also switch over the four patterns.

Technical Features

  • Microsoft .NET 2.0, .NET 3.0, .NET 3.5, .NET 4.0 supported;
  • For Windows Form Only;
  • ASCIIHex decode, ASCII85 decode, Flate decode, LZW decode, Run Length decode, CCITTFax decode, DCT decode, JPX decode supported;
  • Developed entirely in C#, being 100% managed code;
  • Totally independent .NET control library. Does NOT require Adobe Reader or any other 3rd party software/library installed on system.

Export Documents to images

using System;
using System.Drawing;
using System.IO;
using System.Windows.Forms;

using Spire.PdfViewer.Forms;

namespace Spire.PdfView.Demos.Export
{
    class Program
    {
        private static PdfDocumentViewer viewer = null;

        [STAThread]
        static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            viewer = new PdfDocumentViewer();
            viewer.LoadFromFile("PDFViewer.pdf");

            //form and child components
            Form mainForm = new Form();
            mainForm.Text = "Spire.PdfView Demo - Export";
            mainForm.Size = new System.Drawing.Size(800, 600);
            mainForm.StartPosition = FormStartPosition.CenterScreen;

            TableLayoutPanel table = new TableLayoutPanel();
            table.ColumnCount = 3;
            table.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50));
            table.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 20));
            table.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50));
            table.RowCount = 2;
            table.RowStyles.Add(new RowStyle(SizeType.Percent, 100));
            table.RowStyles.Add(new RowStyle(SizeType.Absolute, 30));

            table.Controls.Add(viewer, 0, 0);
            table.SetColumnSpan(viewer, 3);
            viewer.Dock = DockStyle.Fill;

            //Export current page to one image
            Button button = new Button();
            button.Text = "Export to one image";
            button.Size = new Size(180, 24);
            button.TextAlign = ContentAlignment.MiddleCenter;
            table.Controls.Add(button, 0, 1);
            button.Dock = DockStyle.Right;
            button.Click += ExportToOneImage;

            //Export current pdf document to multiple images
            button = new Button();
            button.Text = "Export to multiple images";
            button.Size = new Size(180, 24);
            button.TextAlign = ContentAlignment.MiddleCenter;
            table.Controls.Add(button, 2, 1);
            button.Dock = DockStyle.Left;
            button.Click += ExportToMultipleImages;

            mainForm.Controls.Add(table);
            table.Dock = DockStyle.Fill;

            Application.Run(mainForm);
        }

        private static void ExportToOneImage(object sender, EventArgs e)
        {
            if (viewer.PageCount > 0)
            {
                SaveFileDialog dialog = new SaveFileDialog();
                dialog.Filter = "PNG Format(*.png)|*.png";
                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    int currentPage = viewer.CurrentPageNumber;
                    Bitmap image = viewer.SaveAsImage(currentPage - 1);
                    image.Save(dialog.FileName);
                }
            }
        }

        private static void ExportToMultipleImages(object sender, EventArgs e)
        {
            if (viewer.PageCount > 0)
            {
                FolderBrowserDialog dialog = new FolderBrowserDialog();
                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    int currentPage = viewer.CurrentPageNumber;
                    Bitmap[] images = viewer.SaveAsImage(0, currentPage - 1);
                    for (int i = 0; i < images.Length; i++)
                    {
                        String fileName = Path.Combine(dialog.SelectedPath, String.Format("PDFViewer-{0}.png", i));
                        images[i].Save(fileName);
                    }
                }
            }
        }
    }
}
   

Product PageDocumentationExamplesForumTemporary LicenseCustomized Demo

Product Versions
.NET Framework net20 net35 net40 net403 net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
7.10.3 333 10/17/2022
7.7.0 1,673 7/19/2022
7.1.0 2,480 1/20/2022
6.8.6 1,063 8/25/2021
6.6.0 1,370 6/10/2021
6.3.2 856 3/22/2021
6.1.1 738 1/26/2021
6.1.0 429 1/14/2021
5.11.2 1,126 11/13/2020
5.8.2 1,449 8/12/2020
5.7.2 778 7/6/2020
5.1.4 4,249 1/21/2020
5.1.0 539 1/15/2020
4.11.8 1,011 11/18/2019
4.9.5 934 9/18/2019
4.5.1 2,585 5/8/2019
4.2.2 1,449 2/14/2019
4.1.13 798 1/31/2019
4.1.5 1,201 1/19/2019
4.1.0 1,318 1/5/2019
3.12.6 2,676 12/19/2018
3.12.1 904 12/7/2018
3.6.3 2,517 6/28/2018
3.3.0 3,716 3/26/2018
3.2.0 1,132 2/9/2018
2.12.60 972 1/18/2018
2.12.57 1,056 12/29/2017
2.12.49 964 11/29/2017
2.12.44 881 11/17/2017
2.12.38 1,037 10/20/2017
2.12.34 2,058 9/26/2017
2.12.19 1,473 7/13/2017
2.12.16 956 7/10/2017