The C# PDF Library

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HTML to PDF

Online Demo See All Code Examples

using IronPdf;

// Disable local disk access or cross-origin requests
Installation.EnableWebSecurity = true;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Create a PDF from a HTML string using C#
var pdf = renderer.RenderHtmlAsPdf("<h1>Hello World</h1>");

// Export to a file or Stream
pdf.SaveAs("output.pdf");

// Advanced Example with HTML Assets
// Load external html assets: Images, CSS and JavaScript.
// An optional BasePath 'C:\site\assets\' is set as the file location to load assets from
var myAdvancedPdf = renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", @"C:\site\assets\");
myAdvancedPdf.SaveAs("html-with-assets.pdf");

using IronPdf;

// Disable local disk access or cross-origin requests
Installation.EnableWebSecurity = true;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Create a PDF from a HTML string using C#
var pdf = renderer.RenderHtmlAsPdf("<h1>Hello World</h1>");

// Export to a file or Stream
pdf.SaveAs("output.pdf");

// Advanced Example with HTML Assets
// Load external html assets: Images, CSS and JavaScript.
// An optional BasePath 'C:\site\assets\' is set as the file location to load assets from
var myAdvancedPdf = renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", @"C:\site\assets\");
myAdvancedPdf.SaveAs("html-with-assets.pdf");

PM >Install-Package IronPdf

Install-Package IronPdf

.NET Help

.NET Help(359 Posts)

IndexOf C# (How It Works For Developers)

IndexOf C# (How It Works For Developers)

The IndexOf method in C# is a fundamental tool used in string manipulation and searching operations. It helps locate the character positions of a specific character or substring within another string

C# Groupby (How It Works For Developers)

C# Groupby (How It Works For Developers)

In C#, the GroupBy method is a powerful tool that organizes elements from a data source into groups based on a specified key

C# Imap (How It Works For Developers)

C# Imap (How It Works For Developers)

This guide also explores how to create PDF files using IronPDF and C# IMAP data.

C# Log (How It Works For Developers)

C# Log (How It Works For Developers)

C# offers several logging frameworks, each with its features and capabilities. Let's explore some popular logging providers along with code examples:

C# While (How It Works For Developers)

C# While (How It Works For Developers)

This comprehensive guide delves deep into the nuances of the C# 'while' loop, providing detailed explanations

C# Short (How It Works For Developers)

C# Short (How It Works For Developers)

In C#, the short data type is one of the C# data types and is used to represent integer values within a limited range

C# Pass By Reference (How It Works For Developers)

C# Pass By Reference (How It Works For Developers)

In C#, passing variables to methods can be done in two main ways: pass by value and pass by reference

C# Data Structures (How It Works For Developers)

C# Data Structures (How It Works For Developers)

In C#, like in many programming languages, understanding the use of data structures is fundamental to creating efficient, scalable, and maintainable software

Datetime Objects in C# (How It Works For Developers)

Datetime Objects in C# (How It Works For Developers)

DateTime objects in C# are fundamental for working with dates and times in .NET Framework applications

C# Tryparse (How It Works For Developers)

C# Tryparse (How It Works For Developers)

C# TryParse is a method that makes it easy to convert a string representation of a number into its string value, such as converting the string "123" into the integer 123

C# Using Statement (How It Works For Developers)

C# Using Statement (How It Works For Developers)

The using statement in C# is a fundamental concept that aids in managing resources efficiently, particularly when working with disposable objects.

C# Record (How It Works For Developers)

C# Record (How It Works For Developers)

C# record is a powerful feature introduced to ease the creation of immutable data models and to enhance the coding experience by reducing boilerplate code

C# Action (How It Works For Developers)

C# Action (How It Works For Developers)

In this tutorial we'll teach the concepts of C# Action, Func delegate, and related topics. This guide is designed for beginners

C# Object Oriented (How It Works For Developers)

C# Object Oriented (How It Works For Developers)

Object-oriented programming (OOP) is a fundamental concept in software development, enabling programmers to create modular, reusable, and adaptable code. C#

C# String.Join (How It Works For Developers)

C# String.Join (How It Works For Developers)

In C#, String.Join is a powerful method used for string concatenation, allowing developers to join individual strings from an array or a collection into a single string

C# Generics (How It Works For Developers)

C# Generics (How It Works For Developers)

C# generics introduce a way to design classes, methods, interfaces, and delegates where the type of data they manage can be specified as a parameter

C# Virtual Keyword (How It Works For Developers)

C# Virtual Keyword (How It Works For Developers)

The virtual keyword in C# marks a method, property, or event as virtual, signaling that it can be overridden in any class inheriting from it

NativeUI C# (How It Works For Developers)

NativeUI C# (How It Works For Developers)

NativeUI is an essential framework for C# developers in the Grand Theft Auto (GTA) modding community

C# PostgreSQL (How It Works For Developers)

C# PostgreSQL (How It Works For Developers)

Welcome to this tutorial designed for beginners interested in integrating C# applications with PostgreSQL

C# Params (How It Works For Developers)

C# Params (How It Works For Developers)

The params keyword in C# is a powerful feature in .NET that allows a method to accept a variable number of arguments

C# Enums (How It Works For Developers)

C# Enums (How It Works For Developers)

Enums, which are short for enumerations, serve as a powerful feature that enables developers to establish a set of named constants

Dotnet NuGet (How It Works For Developers)

Dotnet NuGet (How It Works For Developers)

NuGet is the package manager for .NET, allowing developers to create packages, share, and consume code in a modular fashion

.NET Software Development (How It Works For Developers)

.NET Software Development (How It Works For Developers)

.NET Framework software development represents a powerful, versatile framework supported by Microsoft that enables

C# Pattern Matching Expressions (How It Works For Developers)

C# Pattern Matching Expressions (How It Works For Developers)

Pattern matching expressions provide a flexible and intuitive way to match values against patterns and execute corresponding code blocks

Install with NuGet

Version: 2026.9

PM > Install-Package IronPdf

nuget.org/packages/IronPdf/

In Solution Explorer, right-click References, Manage NuGet Packages
Select Browse and search "IronPdf"
Select the package and install

C# PDF DLL

Download DLL

Version: 2026.9

or download Windows Installer here.

Download and unzip IronPDF to a location such as ~/Libs within your Solution directory
In Visual Studio Solution Explorer, right click References. Select Browse, "IronPdf.dll"

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