Spire.PDF 8.5.0

.NET 6.0 .NET Core 2.0 .NET Framework 4.0 
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

Product Page 丨 Documentation 丨 Examples 丨 Forum 丨 Temporary License 丨 Customized Demo

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

  • Generate/write/read/edit PDF documents.
  • Supports 14 core, Type 1, True Type, Type 3, CJK & Unicode fonts.
  • Extract images, text, pages and attachments from a PDF document with great speed and accuracy.
  • Merge/split PDF documents and overlay documents.
  • Convert HTML, XPS, Text and images to PDF and convert PDF to Excel,Word,images with efficient performance.
  • Encrypt/Decrypt PDF, modify PDF passwords and create PDF digital signatures.
  • Add and modify text/image bookmarks.
  • Add text in Footer/Header.
  • Export database table and pictures to PDF.
  • Add Hyperlinks, work with actions/Javascript Action/Action Chain/Action Annotation.
  • Add/remove/edit/fill fields.

Conversions

  • Convert Webpage HTML, HTML ASPX to PDF
  • Convert Image(Jpeg, Jpg, Png, Bmp, Tiff, Gif, EMF, Ico) to PDF
  • Convert Text to PDF
  • Convert PDF to HTML
  • Convert XPS to PDF
  • Convert PDF to SVG
  • Convert PDF to XPS
  • Convert PDF to Image
  • Convert PDF to Word

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 Page 丨 Documentation 丨 Examples 丨 Forum 丨 Temporary License 丨 Customized 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 (3)

Showing the top 3 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

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
8.5.0 4,227 5/6/2022
8.4.15 3,643 4/21/2022
8.3.9 7,766 3/23/2022
8.2.2 9,922 2/22/2022
8.1.4 9,227 1/19/2022
8.1.0 6,123 1/6/2022
7.12.1 9,573 12/8/2021
7.11.1 10,761 11/9/2021
7.10.4 12,105 10/19/2021
7.10.0 2,070 10/9/2021
7.9.6 7,983 9/22/2021
7.9.2 6,286 9/2/2021
7.8.8 6,144 8/20/2021
7.8.2 9,158 8/4/2021
7.7.10 6,688 7/22/2021
7.6.15 8,387 6/29/2021
7.6.1 5,757 6/10/2021
7.5.0 5,293 5/7/2021
7.4.13 10,387 4/27/2021
7.4.5 9,276 4/14/2021
7.3.3 8,719 3/19/2021
7.3.1 2,503 3/12/2021
7.2.9 7,180 2/20/2021
7.2.5 4,990 2/7/2021
7.2.0 3,503 2/2/2021
7.1.10 6,326 1/15/2021
7.1.0 5,207 1/7/2021
6.12.20 3,128 12/25/2020
6.12.10 3,222 12/10/2020
6.12.3 2,550 12/7/2020
6.11.6 9,886 11/13/2020
6.11.0 2,658 11/4/2020
6.10.9 2,693 10/27/2020
6.10.4 4,097 10/20/2020
6.10.0 3,406 10/10/2020
6.9.16 4,381 9/28/2020
6.9.0 18,728 9/3/2020
6.8.5 13,260 8/17/2020
6.8.1 5,397 8/6/2020
6.7.12 5,646 7/29/2020
6.7.8 6,819 7/20/2020
6.7.6 2,917 7/8/2020
6.7.2 8,704 7/6/2020
6.5.15 12,200 5/28/2020
6.5.9 3,007 5/18/2020
6.5.6 16,358 5/13/2020
6.4.11 37,478 4/20/2020
6.4.4 2,808 4/10/2020
6.3.16 6,477 3/30/2020
6.3.10 11,766 3/23/2020
6.3.0 11,830 3/4/2020
6.2.6 7,165 2/19/2020
6.2.1 6,310 2/11/2020
6.1.8 19,101 1/21/2020
6.1.4 6,655 1/9/2020
5.12.15 10,574 12/16/2019
5.12.3 2,354 12/5/2019
5.11.18 3,322 11/29/2019
5.11.2 8,068 11/7/2019
5.11.0 2,197 11/1/2019
5.10.8 5,488 10/22/2019
5.10.2 4,231 10/11/2019
5.9.16 4,695 9/30/2019
5.9.6 3,536 9/18/2019
5.8.16 12,872 8/30/2019
5.8.7 9,800 8/13/2019
5.8.2 4,618 8/6/2019
5.7.20 1,739 7/31/2019
5.7.0 17,221 7/2/2019
5.6.31 954 7/1/2019
5.6.2 12,300 6/6/2019
5.5.21 5,065 5/24/2019
5.4.21 44,961 5/1/2019
5.4.20 989 4/29/2019
5.4.9 5,846 4/15/2019
5.4.1 5,975 4/4/2019
5.3.8 48,632 3/19/2019
5.3.2 3,876 3/11/2019
5.2.15 2,162 2/28/2019
5.2.3 3,087 2/14/2019
5.1.33 2,598 1/31/2019
5.1.16 3,697 1/19/2019
5.1.4 1,977 1/11/2019
5.1.0 6,273 1/2/2019
4.12.8 12,178 12/18/2018
4.12.2 3,514 12/7/2018
4.11.12 5,563 11/28/2018
4.11.8 18,011 11/16/2018
4.11.5 4,628 11/9/2018
4.11.3 11,084 11/8/2018

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