Spire.PDF 8.1.4

.NET 6.0 .NET Core 2.0 .NET Framework 2.0
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Spire.PDF --version 8.1.4
NuGet\Install-Package Spire.PDF -Version 8.1.4
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.PDF" Version="8.1.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Spire.PDF --version 8.1.4
#r "nuget: Spire.PDF, 8.1.4"
#r directive can be used in F# Interactive and Polyglot Notebooks. 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=8.1.4

// Install Spire.PDF as a Cake Tool
#tool nuget:?package=Spire.PDF&version=8.1.4

.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 Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 is compatible.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Framework net20 is compatible.  net35 was computed.  net40 is compatible.  net403 was computed.  net45 was computed.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid is compatible. 
Xamarin.iOS xamarinios is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (10)

Showing the top 5 NuGet packages that depend on Spire.PDF:

Package Downloads
Spire.Office

Spire.Office for .NET is a combination of Enterprise-Level Office .NET components offered by E-iceblue. It includes Spire.Doc, Spire XLS, Spire.Presentation, Spire.PDF, Spire.DataExport, Spire.PDFViewer, Spire.DocViewer, Spire.Email and Spire.BarCode. Spire.Office contains the most up-to-date versions of the above .NET components. From Spire.Office 3.10.1, Spire.Office supports to work on .NET Core，.NET Standard, Xamarin. With Spire.Office for .NET, developers can create a wide range of applications. It enables developers to open, create, modify, convert, print, View MS Word, Excel, PowerPoint and PDF documents. Furthermore, it allows users to export data to popular files such as MS Word/Excel/RTF/Access, PowerPoint, PDF, XPS, HTML, XML, Text, CSV, DBF, Clipboard, SYLK, etc. As an independent Office .NET component, Spire.Office doesn't need Microsoft Office to be installed on neither the development nor target systems. In addition, it is a better alternative to MS Office Automation in terms of security, stability, scalability, speed, price and features. Spire.Office for .NET can be linked into any type of a 32-bit or 64-bit .NET application including ASP.NET, Web Services and WinForms for .NET Framework version 2.0 to 4.5, .NET Core, .NET standard 2.0
Spire.PDFViewer

Spire.PDFViewer is an easy-to-use and reliable .NET PDF Viewer component. With Spire.PDFViewer, developers can create any WinForms application to open, view and print PDF document in C# and Visual Basic on .NET(2.0, 3.5, 4.0，4.6 and 4.0 ClientProfile). Open and View Spire.PDFViewer for .NET can open and view PDF/A-1B, PDF/X1A and even encrypted document. When viewing, developers can view with zoom in/out, page up/down, moving to the first/last page or fitting page/width. Also, hand tool is available. Elements Spire.PDFViewer for .NET supports kinds of PDF fonts, including TrueType, Type0, Type1, Type3, OpenType and CJK font. It also support hyperlinks, DeviceN color space and JPEG2000, DCT, CCITT Fax Image format in PDF. Print Spire.PDFViewer enables developers to print PDF document and supports page setup before printing, such as margins, page orientation, page size etc. Also, developers can choose specified one page, current page, mulitple pages or all pages to print. PDF to Image Spire.PDFViewer for .NET enables developers to save PDF pages(specified one, current page, mulitple pages, all pages) to image formats(.bmp, .png, .jpeg).
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
DynamicUtility

Package Description

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on Spire.PDF:

Repository Stars
anpho/ofd2pdf
OFD->PDF转换工具（WinExe & CLI）
Version Downloads Last updated
10.4.2 2,060 4/12/2024
10.3.16 4,990 3/28/2024
10.3.7 6,375 3/14/2024
10.2.2 19,206 2/4/2024
10.1.17 7,117 1/26/2024
10.1.0 9,574 1/5/2024
9.12.0 17,707 12/8/2023
9.11.4 14,156 11/10/2023
9.11.0 6,649 11/3/2023
9.10.2 24,324 10/13/2023
9.9.9 15,171 9/21/2023
9.9.3 10,234 9/8/2023
9.8.5 25,490 8/10/2023
9.7.17 14,049 7/27/2023
9.7.14 11,978 7/20/2023
9.7.0 15,554 7/3/2023
9.6.0 36,479 6/5/2023
9.5.4 13,801 5/23/2023
9.4.12 17,423 4/28/2023
9.4.0 22,913 4/6/2023
9.3.4 34,882 3/15/2023
9.3.2 11,564 3/7/2023
9.2.6 22,357 2/15/2023
9.2.2 17,020 2/3/2023
9.1.0 66,102 1/5/2023
8.12.7 8,232 12/29/2022
8.12.5 15,670 12/14/2022
8.11.10 11,179 11/30/2022
8.11.2 29,604 11/16/2022
8.11.0 14,230 11/3/2022
8.10.5 11,369 10/19/2022
8.9.16 12,460 9/30/2022
8.9.2 14,713 9/14/2022
8.8.6 17,298 8/17/2022
8.7.9 19,745 7/27/2022
8.7.2 19,960 7/5/2022
8.6.1 30,221 6/8/2022
8.5.0 24,429 5/6/2022
8.4.15 21,382 4/21/2022
8.3.9 34,701 3/23/2022
8.2.2 37,569 2/22/2022
8.1.4 52,996 1/19/2022
8.1.0 34,941 1/6/2022
7.12.1 46,112 12/8/2021
7.11.1 75,342 11/9/2021
7.10.4 29,611 10/19/2021
7.10.0 10,478 10/9/2021
7.9.6 30,994 9/22/2021
7.9.2 19,550 9/2/2021
7.8.8 13,572 8/20/2021
7.8.2 19,383 8/4/2021
7.7.10 20,894 7/22/2021
7.6.15 20,482 6/29/2021
7.6.1 19,740 6/10/2021
7.5.0 22,475 5/7/2021
7.4.13 18,768 4/27/2021
7.4.5 38,616 4/14/2021
7.3.3 18,496 3/19/2021
7.3.1 9,987 3/12/2021
7.2.9 17,345 2/20/2021
7.2.5 14,327 2/7/2021
7.2.0 11,207 2/2/2021
7.1.10 16,242 1/15/2021
7.1.0 13,241 1/7/2021
6.12.20 8,659 12/25/2020
6.12.10 8,608 12/10/2020
6.12.3 8,764 12/7/2020
6.11.6 19,882 11/13/2020
6.11.0 8,616 11/4/2020
6.10.9 10,179 10/27/2020
6.10.4 12,556 10/20/2020
6.10.0 9,381 10/10/2020
6.9.16 18,226 9/28/2020
6.9.0 40,846 9/3/2020
6.8.5 29,735 8/17/2020
6.8.1 15,241 8/6/2020
6.7.12 14,170 7/29/2020
6.7.8 20,926 7/20/2020
6.7.6 9,221 7/8/2020
6.7.2 15,693 7/6/2020
6.5.15 28,067 5/28/2020
6.5.9 9,505 5/18/2020
6.5.6 30,563 5/13/2020
6.4.11 86,337 4/20/2020
6.4.4 10,054 4/10/2020
6.3.16 12,226 3/30/2020
6.3.10 27,392 3/23/2020
6.3.0 23,019 3/4/2020
6.2.6 13,226 2/19/2020
6.2.1 24,545 2/11/2020
6.1.8 31,447 1/21/2020
6.1.4 14,665 1/9/2020
5.12.15 24,569 12/16/2019
5.12.3 8,306 12/5/2019
5.11.18 9,023 11/29/2019
5.11.2 23,428 11/7/2019
5.11.0 9,250 11/1/2019
5.10.8 14,171 10/22/2019
5.10.2 14,099 10/11/2019
5.9.16 11,742 9/30/2019
5.9.6 10,298 9/18/2019
5.8.16 31,187 8/30/2019
5.8.7 28,124 8/13/2019
5.8.2 10,882 8/6/2019
5.7.20 8,377 7/31/2019
5.7.0 30,704 7/2/2019
5.6.31 6,795 7/1/2019
5.6.2 21,648 6/6/2019
5.5.21 15,072 5/24/2019
5.4.21 54,976 5/1/2019
5.4.20 6,127 4/29/2019
5.4.9 14,136 4/15/2019
5.4.1 12,913 4/4/2019
5.3.8 685,957 3/19/2019
5.3.2 8,460 3/11/2019
5.2.15 8,098 2/28/2019
5.2.3 8,544 2/14/2019
5.1.33 7,906 1/31/2019
5.1.16 8,025 1/19/2019
5.1.4 8,692 1/11/2019
5.1.0 12,165 1/2/2019
4.12.8 27,789 12/18/2018
4.12.2 11,126 12/7/2018
4.11.12 10,555 11/28/2018
4.11.8 38,481 11/16/2018
4.11.5 10,308 11/9/2018
4.11.3 30,202 11/8/2018

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