Spire.PDF 8.5.0

.NET 6.0 .NET Core 2.0 .NET Framework 4.0
There is a newer version of this package available.
See the version list below for details.
Install-Package Spire.PDF -Version 8.5.0
dotnet add package Spire.PDF --version 8.5.0
<PackageReference Include="Spire.PDF" Version="8.5.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Spire.PDF --version 8.5.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Spire.PDF, 8.5.0"
#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.PDF as a Cake Addin
#addin nuget:?package=Spire.PDF&version=8.5.0

// Install Spire.PDF as a Cake Tool
#tool nuget:?package=Spire.PDF&version=8.5.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

.NET Library for Processing & Manipulating PDF Files


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Spire.PDF for .NET is a professional PDF API applied to creating, writing, editing, handling and reading PDF files without any external dependencies within .NET ( C#, VB.NET, ASP.NET, .NET Core, .NET 5.0, MonoAndroid and Xamarin.iOS ) application.

Using this .NET PDF library, you can implement rich capabilities to create PDF files from scratch or process existing PDF documents entirely through C#/VB.NET without installing Adobe Acrobat.

PDF Processing Features

Conversions

Support Environment

  • Fully written in C# and also support VB.NET.
  • Applied on .NET Framework 2.0, 3.5, 3.5 Client Profile, 4.0, 4.0 Client Profile,4.5 and .NET Standard 2.0, .NET Core, .NET 5.0, MonoAndroid and Xamarin.Ios.
  • Support Windows Forms and ASP.NET Applications.
  • Support 32-bit OS
  • Support 64-bit OS
  • Support PDF Version 1.2, 1.3, 1.4, 1.5, 1.6 and 1.7.
  • PDF API reference in HTML.
  • Be Independent and do not need Adobe Acrobat or other third party PDF libraries.

Convert PDF to DOC in C#

            //Create a PDF document and load sample PDF.
            PdfDocument doc = new PdfDocument();
            doc.LoadFromFile("test.pdf");

            //Use SaveToFile method and set conversion target parameter as FileFormat.DOC.
            doc.SaveToFile("PDFtoDoc.doc", FileFormat.DOC);

Convert PDF to images in C#

            //Create a PDF document and load sample PDF.
            PdfDocument doc = new PdfDocument();
            doc.LoadFromFile("sample.pdf");

            Image bmp = doc.SaveAsImage(0);
            Image emf = doc.SaveAsImage(0, Spire.Pdf.Graphics.PdfImageType.Metafile);
            Image zoomImg = new Bitmap((int)(emf.Size.Width * 2), (int)(emf.Size.Height * 2));
            using (Graphics g = Graphics.FromImage(zoomImg))
            {
                g.ScaleTransform(2.0f, 2.0f);
                g.DrawImage(emf, new Rectangle(new Point(0, 0), emf.Size), new Rectangle(new Point(0, 0), emf.Size), GraphicsUnit.Pixel);
            }
            //Save as BMP
            bmp.Save("convertToBmp.bmp", ImageFormat.Bmp);
            System.Diagnostics.Process.Start("convertToBmp.bmp");

            //Save as EMF
            emf.Save("convertToEmf.png", ImageFormat.Png);
            System.Diagnostics.Process.Start("convertToEmf.png");

            //SAVE as ZoomImg
            zoomImg.Save("convertToZoom.png", ImageFormat.Png);
            System.Diagnostics.Process.Start("convertToZoom.png");

Convert HTML to PDF in C#

            //Create a pdf document.
            PdfDocument doc = new PdfDocument();

            PdfPageSettings setting = new PdfPageSettings();

            setting.Size = new SizeF(1000,1000);
            setting.Margins = new Spire.Pdf.Graphics.PdfMargins(20);

            PdfHtmlLayoutFormat htmlLayoutFormat = new PdfHtmlLayoutFormat();
            htmlLayoutFormat.IsWaiting = true;
            
            String url = "https://www.wikipedia.org/";
         
            Thread thread = new Thread(() =>
            { doc.LoadFromHTML(url, false, false, false, setting,htmlLayoutFormat); });
            thread.SetApartmentState(ApartmentState.STA);
            thread.Start();
            thread.Join();

            //Save pdf file.
            doc.SaveToFile("output-wiki.pdf");

Product PageDocumentationExamplesForumTemporary LicenseCustomized Demo

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Framework net40 net403 net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
MonoAndroid monoandroid
Xamarin.iOS xamarinios
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (4)

Showing the top 4 NuGet packages that depend on Spire.PDF:

Package Downloads
James.Testing.Pdf

A library of helpers for the purpose of testing pdf documents/content. It is named after the author who wrote the book of James in the Bible. (James 1:2-3)

Xe.Framework.All

Package Description

Xe.Framework.PdfTools

Package Description

CG.Infrastructure.Printing

Infra Printing library with shared services

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
8.6.1 3,408 6/8/2022
8.5.0 9,483 5/6/2022
8.4.15 4,291 4/21/2022
8.3.9 9,978 3/23/2022
8.2.2 12,910 2/22/2022
8.1.4 11,577 1/19/2022
8.1.0 7,961 1/6/2022
7.12.1 11,913 12/8/2021
7.11.1 12,602 11/9/2021
7.10.4 13,957 10/19/2021
7.10.0 2,272 10/9/2021
7.9.6 9,814 9/22/2021
7.9.2 6,758 9/2/2021
7.8.8 6,424 8/20/2021
7.8.2 9,823 8/4/2021
7.7.10 7,488 7/22/2021
7.6.15 9,319 6/29/2021
7.6.1 6,339 6/10/2021
7.5.0 5,784 5/7/2021
7.4.13 10,914 4/27/2021
7.4.5 10,786 4/14/2021
7.3.3 9,162 3/19/2021
7.3.1 2,641 3/12/2021
7.2.9 7,796 2/20/2021
7.2.5 5,195 2/7/2021
7.2.0 3,653 2/2/2021
7.1.10 6,659 1/15/2021
7.1.0 5,450 1/7/2021
6.12.20 3,551 12/25/2020
6.12.10 3,330 12/10/2020
6.12.3 2,616 12/7/2020
6.11.6 10,278 11/13/2020
6.11.0 2,790 11/4/2020
6.10.9 2,936 10/27/2020
6.10.4 4,211 10/20/2020
6.10.0 3,689 10/10/2020
6.9.16 4,625 9/28/2020
6.9.0 20,170 9/3/2020
6.8.5 13,783 8/17/2020
6.8.1 5,494 8/6/2020
6.7.12 5,840 7/29/2020
6.7.8 7,158 7/20/2020
6.7.6 2,983 7/8/2020
6.7.2 8,900 7/6/2020
6.5.15 12,657 5/28/2020
6.5.9 3,175 5/18/2020
6.5.6 17,331 5/13/2020
6.4.11 39,898 4/20/2020
6.4.4 2,943 4/10/2020
6.3.16 6,937 3/30/2020
6.3.10 12,285 3/23/2020
6.3.0 12,638 3/4/2020
6.2.6 7,507 2/19/2020
6.2.1 7,180 2/11/2020
6.1.8 20,210 1/21/2020
6.1.4 6,837 1/9/2020
5.12.15 11,356 12/16/2019
5.12.3 2,406 12/5/2019
5.11.18 3,389 11/29/2019
5.11.2 8,412 11/7/2019
5.11.0 2,368 11/1/2019
5.10.8 5,639 10/22/2019
5.10.2 4,348 10/11/2019
5.9.16 4,781 9/30/2019
5.9.6 3,736 9/18/2019
5.8.16 13,629 8/30/2019
5.8.7 10,555 8/13/2019
5.8.2 4,678 8/6/2019
5.7.20 1,792 7/31/2019
5.7.0 17,974 7/2/2019
5.6.31 1,032 7/1/2019
5.6.2 12,659 6/6/2019
5.5.21 5,365 5/24/2019
5.4.21 45,206 5/1/2019
5.4.20 1,029 4/29/2019
5.4.9 6,220 4/15/2019
5.4.1 6,098 4/4/2019
5.3.8 56,749 3/19/2019
5.3.2 3,935 3/11/2019
5.2.15 2,244 2/28/2019
5.2.3 3,160 2/14/2019
5.1.33 2,711 1/31/2019
5.1.16 3,776 1/19/2019
5.1.4 2,166 1/11/2019
5.1.0 6,566 1/2/2019
4.12.8 12,751 12/18/2018
4.12.2 3,659 12/7/2018
4.11.12 5,662 11/28/2018
4.11.8 18,605 11/16/2018
4.11.5 4,690 11/9/2018
4.11.3 11,598 11/8/2018