Syncfusion.Pdf.Net.Core 34.2.7

Syncfusion® .NET PDF library

The Syncfusion® .NET Core PDF library (Essential® PDF) is a feature-rich and high-performance .NET Framework PDF library that is used to create, read, and edit PDF documents programmatically without Adobe dependencies.

Features overview | Documentation | API Reference | Online Demo | [Blogs](https://www.syncfusion.com/blogs/?s=pdf?utm_source=nuget&utm_medium=listing&utm_campaign=aspnetcore-pdf-nuget | Support | Forums | Feedback.

Using this package with an AI coding agent

Before generating Syncfusion code, ask your AI coding agent to run the Syncfusion setup using the following prompt:

Set up this project for Syncfusion before generating code. Fetch and follow the official instructions at https://ai.syncfusion.com, then report the detected platform, installed skill pack, MCP status, and any required licensing action.

The setup detects your project’s platform and loads the appropriate Syncfusion skill pack. No Syncfusion account or MCP key is required to install or read Syncfusion agent skills.

Platform reference: https://ai.syncfusion.com/document-sdk/llms.txt

Key Features

• Support to create PDF files from scratch.
• Open, modify and save existing PDF files.
• Support to add text, various formats of images, tables and shapes.
• Support for creation, filling and flattening forms (AcroForms and XFA).
• Support to compress existing PDF files.
• Ability to merge and split PDF files.
• Ability to convert HTML, RTF, Word, Excel, PowerPoint and XPS to PDF.
• Ability to encrypt and decrypt PDF files with advanced standards.
• Support to add, modify and remove interactive elements such as bookmarks, annotations and attachments.
• Support to add barcode in the PDF files.
• Support to convert PDF to PDF/A-1B conformance.
• Support for PDF/X1-A,PDF/A1-B,PDF/A3-B and PDF/A1-B conformances.
• Support to create accessible PDF or tagged PDF (PDF/UA) with section 508 compliant.
• Support to redact text and images in the PDF files.
• Support to digitally sign and validate the signature in PDF document.
• Support to find the corrupted PDF document.
• Support to run the PDF applications in multi-thread and its thread-safe.

System Requirements

• System Requirements.

Getting started

You can fetch the Syncfusion® .NET PDF library NuGet by simply running the command Install-Package Syncfusion.Pdf.Net.Core from the Package Manager Console in Visual Studio.

Try the following code example to create a hello world PDF document.

//Create a new PDF document
PdfDocument document = new PdfDocument();  
//Add a page to the document
PdfPage page = document.Pages.Add();  
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;  
//Set the standard font
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);  
//Draw the text
graphics.DrawString("Hello World!!!", font, PdfBrushes.Black, new PointF(0, 0));  
//Saving the PDF to the MemoryStream
MemoryStream stream = new MemoryStream();  
document.Save(stream);  
//Set the position as '0'.
stream.Position = 0;  
//Download the PDF document in the browser
FileStreamResult fileStreamResult = new FileStreamResult(stream, "application/pdf");  
fileStreamResult.FileDownloadName = "Sample.pdf";  
return fileStreamResult;

For more information to get started, refer to our Getting Started Documentation page.

License

This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's EULA. You can purchase a license here or start a free 30-day trial here.

About Syncfusion®

Founded in 2001 and headquartered in Research Triangle Park, N.C., Syncfusion® has more than 27,000+ customers and more than 1 million users, including large financial institutions, Fortune 500 companies, and global IT consultancies. Today, we provide 1700+ components and frameworks for web (Blazor, Flutter, ASP.NET Core, ASP.NET MVC, ASP.NET Web Forms, JavaScript, Angular, React, Vue, and jQuery), mobile (.NET MAUI (Preview), Flutter, Xamarin, UWP, and JavaScript), and desktop development (WinForms, WPF, WinUI, .NET MAUI (Preview), Flutter,Xamarin, and UWP). We provide ready-to-deploy enterprise software for dashboards, reports, data integration, and big data processing. Many customers have saved millions in licensing fees by deploying our software.

sales@syncfusion.com](sales@syncfusion.com?Subject=Syncfusion%20ASPNET%20Core%20DocIO%20-%20NuGet) | www.syncfusion.com | Toll Free: 1-888-9 DOTNET