PDF Printer for C#

Or download the DLL directly here

C# PDF Print Settings See All 45 Code Examples

using IronPdf;

// Instantiate Renderer
var Renderer = new IronPdf.ChromePdfRenderer();

// Many rendering options to use to customize!
Renderer.RenderingOptions.SetCustomPaperSizeInInches(12.5, 20);
Renderer.RenderingOptions.PrintHtmlBackgrounds = true;
Renderer.RenderingOptions.PaperOrientation = IronPdf.Rendering.PdfPaperOrientation.Landscape;
Renderer.RenderingOptions.Title = "My PDF Document Name";
Renderer.RenderingOptions.EnableJavaScript = true;
Renderer.RenderingOptions.RenderDelay = 50; // in milliseconds
Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Screen;
Renderer.RenderingOptions.FitToPaperWidth = false;
Renderer.RenderingOptions.Zoom = 100;
Renderer.RenderingOptions.CreatePdfFormsFromHtml = true;

// Supports margin customization!
Renderer.RenderingOptions.MarginTop = 40;  //millimeters
Renderer.RenderingOptions.MarginLeft = 20;  //millimeters
Renderer.RenderingOptions.MarginRight = 20;  //millimeters
Renderer.RenderingOptions.MarginBottom = 40;  //millimeters

// Can set FirstPageNumber if you have a coverpage
Renderer.RenderingOptions.FirstPageNumber = 1; // use 2 if a coverpage will be appended

// Settings have been set, we can render:
Renderer.RenderHTMLFileAsPdf("assets/wikipedia.html").SaveAs("output/my-content.pdf");

Imports IronPdf

' Instantiate Renderer
Private Renderer = New IronPdf.ChromePdfRenderer()

' Many rendering options to use to customize!
Renderer.RenderingOptions.SetCustomPaperSizeInInches(12.5, 20)
Renderer.RenderingOptions.PrintHtmlBackgrounds = True
Renderer.RenderingOptions.PaperOrientation = IronPdf.Rendering.PdfPaperOrientation.Landscape
Renderer.RenderingOptions.Title = "My PDF Document Name"
Renderer.RenderingOptions.EnableJavaScript = True
Renderer.RenderingOptions.RenderDelay = 50 ' in milliseconds
Renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Screen
Renderer.RenderingOptions.FitToPaperWidth = False
Renderer.RenderingOptions.Zoom = 100
Renderer.RenderingOptions.CreatePdfFormsFromHtml = True

' Supports margin customization!
Renderer.RenderingOptions.MarginTop = 40 'millimeters
Renderer.RenderingOptions.MarginLeft = 20 'millimeters
Renderer.RenderingOptions.MarginRight = 20 'millimeters
Renderer.RenderingOptions.MarginBottom = 40 'millimeters

' Can set FirstPageNumber if you have a coverpage
Renderer.RenderingOptions.FirstPageNumber = 1 ' use 2 if a coverpage will be appended

' Settings have been set, we can render:
Renderer.RenderHTMLFileAsPdf("assets/wikipedia.html").SaveAs("output/my-content.pdf")

Install-Package IronPdf

Paper Printing PDFs See All 45 Code Examples

using IronPdf;

// Create a new PDF and print it
var Renderer = new IronPdf.ChromePdfRenderer();
PdfDocument Pdf = Renderer.RenderUrlAsPdf("https://www.nuget.org/packages/IronPdf");

// Send the PDF to the default printer to print
// 300 DPI, no user dialog this time ... many overloads to this method
Pdf.Print(300, false);

//For advanced printing we can also use PdfDocument.GetPrintDocument
//Remember to add an assembly reference to System.Drawing.dll or System.Drawing.Common via Nuget.

System.Drawing.Printing.PrintDocument PrintDocYouCanWorkWith = Pdf.GetPrintDocument();

Imports IronPdf

' Create a new PDF and print it
Private Renderer = New IronPdf.ChromePdfRenderer()
Private Pdf As PdfDocument = Renderer.RenderUrlAsPdf("https://www.nuget.org/packages/IronPdf")

' Send the PDF to the default printer to print
' 300 DPI, no user dialog this time ... many overloads to this method
Pdf.Print(300, False)

'For advanced printing we can also use PdfDocument.GetPrintDocument
'Remember to add an assembly reference to System.Drawing.dll or System.Drawing.Common via Nuget.

Dim PrintDocYouCanWorkWith As System.Drawing.Printing.PrintDocument = Pdf.GetPrintDocument()

Install-Package IronPdf

Headers & Footers See All 45 Code Examples

using IronPdf;

// Instantiate Renderer
var Renderer = new IronPdf.ChromePdfRenderer();

// Add a header to every page easily
Renderer.RenderingOptions.FirstPageNumber = 1; // use 2 if a coverpage  will be appended
Renderer.RenderingOptions.TextHeader.DrawDividerLine = true;
Renderer.RenderingOptions.TextHeader.CenterText = "{url}";
Renderer.RenderingOptions.TextHeader.Font = IronPdf.Font.FontTypes.Helvetica;
Renderer.RenderingOptions.TextHeader.FontSize = 12;

// Add a footer too
Renderer.RenderingOptions.TextFooter.DrawDividerLine = true;
Renderer.RenderingOptions.TextFooter.Font = IronPdf.Font.FontTypes.Arial;
Renderer.RenderingOptions.TextFooter.FontSize = 10;
Renderer.RenderingOptions.TextFooter.LeftText = "{date} {time}";
Renderer.RenderingOptions.TextFooter.RightText = "{page} of {total-pages}";

// Mergable fields are:
// {page} {total-pages} {url} {date} {time} {html-title} & {pdf-title}

Imports IronPdf

' Instantiate Renderer
Private Renderer = New IronPdf.ChromePdfRenderer()

' Add a header to every page easily
Renderer.RenderingOptions.FirstPageNumber = 1 ' use 2 if a coverpage  will be appended
Renderer.RenderingOptions.TextHeader.DrawDividerLine = True
Renderer.RenderingOptions.TextHeader.CenterText = "{url}"
Renderer.RenderingOptions.TextHeader.Font = IronPdf.Font.FontTypes.Helvetica
Renderer.RenderingOptions.TextHeader.FontSize = 12

' Add a footer too
Renderer.RenderingOptions.TextFooter.DrawDividerLine = True
Renderer.RenderingOptions.TextFooter.Font = IronPdf.Font.FontTypes.Arial
Renderer.RenderingOptions.TextFooter.FontSize = 10
Renderer.RenderingOptions.TextFooter.LeftText = "{date} {time}"
Renderer.RenderingOptions.TextFooter.RightText = "{page} of {total-pages}"

' Mergable fields are:
' {page} {total-pages} {url} {date} {time} {html-title} & {pdf-title}

Install-Package IronPdf

PDF Forms See All 45 Code Examples

using IronPdf;

// Step 1.  Creating a PDF with editable forms from HTML using form and input tags

var FormHtml = @"
            <html>
                <body>
                    <h2>Editable PDF  Form</h2>
                    <form>
                      First name: <br> <input type='text' name='firstname' value=''> <br>
                      Last name: <br> <input type='text' name='lastname' value=''>
                    </form>
                </body>
            </html>";

// Instantiate Renderer
var Renderer = new IronPdf.ChromePdfRenderer();
Renderer.RenderingOptions.CreatePdfFormsFromHtml = true;
Renderer.RenderHtmlAsPdf(FormHtml).SaveAs("BasicForm.pdf");

// Step 2. Reading and Writing PDF form values.
var FormDocument = PdfDocument.FromFile("BasicForm.pdf");

//Set and Read the value of the "firstname" field
var FirstNameField = FormDocument.Form.GetFieldByName("firstname");
FirstNameField.Value = "Minnie";
Console.WriteLine("FirstNameField value: {0}", FirstNameField.Value);

//Set and Read the value of the "lastname" field
IronPdf.Forms.FormField LastNameField = FormDocument.Form.GetFieldByName("lastname");
LastNameField.Value = "Mouse";
Console.WriteLine("LastNameField value: {0}", LastNameField.Value);

FormDocument.SaveAs("FilledForm.pdf");

Imports IronPdf

' Step 1.  Creating a PDF with editable forms from HTML using form and input tags

Private FormHtml = "
            <html>
                <body>
                    <h2>Editable PDF  Form</h2>
                    <form>
                      First name: <br> <input type='text' name='firstname' value=''> <br>
                      Last name: <br> <input type='text' name='lastname' value=''>
                    </form>
                </body>
            </html>"

' Instantiate Renderer
Private Renderer = New IronPdf.ChromePdfRenderer()
Renderer.RenderingOptions.CreatePdfFormsFromHtml = True
Renderer.RenderHtmlAsPdf(FormHtml).SaveAs("BasicForm.pdf")

' Step 2. Reading and Writing PDF form values.
Dim FormDocument = PdfDocument.FromFile("BasicForm.pdf")

'Set and Read the value of the "firstname" field
Dim FirstNameField = FormDocument.Form.GetFieldByName("firstname")
FirstNameField.Value = "Minnie"
Console.WriteLine("FirstNameField value: {0}", FirstNameField.Value)

'Set and Read the value of the "lastname" field
Dim LastNameField As IronPdf.Forms.FormField = FormDocument.Form.GetFieldByName("lastname")
LastNameField.Value = "Mouse"
Console.WriteLine("LastNameField value: {0}", LastNameField.Value)

FormDocument.SaveAs("FilledForm.pdf")

Install-Package IronPdf

HTML File to PDF Run See All 45 Code Examples

using IronPdf;

// Instantiate Renderer
var Renderer = new IronPdf.ChromePdfRenderer();

// Create a PDF from an existing HTML file using C#
var pdf = Renderer.RenderHtmlFileAsPdf("example.html");

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

Imports IronPdf

' Instantiate Renderer
Private Renderer = New IronPdf.ChromePdfRenderer()

' Create a PDF from an existing HTML file using C#
Private pdf = Renderer.RenderHtmlFileAsPdf("example.html")

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

Install-Package IronPdf

URL to PDF Run See All 45 Code Examples

using IronPdf;

// Instantiate Renderer
var Renderer = new IronPdf.ChromePdfRenderer();

// Create a PDF from a URL or local file path
var pdf = Renderer.RenderUrlAsPdf("https://ironpdf.com/");

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

Imports IronPdf

' Instantiate Renderer
Private Renderer = New IronPdf.ChromePdfRenderer()

' Create a PDF from a URL or local file path
Private pdf = Renderer.RenderUrlAsPdf("https://ironpdf.com/")

' Export to a file or Stream
pdf.SaveAs("url.pdf")

Install-Package IronPdf

HTML to PDF Run See All 45 Code Examples

using IronPdf;

// Instantiate Renderer
var Renderer = new IronPdf.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");

Imports IronPdf

' Instantiate Renderer
Private Renderer = New IronPdf.ChromePdfRenderer()

' Create a PDF from a HTML string using C#
Private 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 
Dim myAdvancedPdf = Renderer.RenderHtmlAsPdf("<img src='icons/iron.png'>", "C:\site\assets\")
myAdvancedPdf.SaveAs("html-with-assets.pdf")

Install-Package IronPdf

ASPX to PDF See All 45 Code Examples

private void Form1_Load(object sender, EventArgs e)
{
	//Changes the ASPX output into a pdf instead of HTML
	IronPdf.AspxToPdf.RenderThisPageAsPdf();
}

Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs)
	'Changes the ASPX output into a pdf instead of HTML
	IronPdf.AspxToPdf.RenderThisPageAsPdf()
End Sub

Install-Package IronPdf

Images To PDF See All 45 Code Examples

using IronPdf;
using System.IO;
using System.Linq;

// One or more images as IEnumerable. This example selects all JPEG images in a specific 'assets' folder.
var ImageFiles = System.IO.Directory.EnumerateFiles("assets").Where(f => f.EndsWith(".jpg") || f.EndsWith(".jpeg"));

// Converts the images to a PDF and save it.
ImageToPdfConverter.ImageToPdf(ImageFiles).SaveAs("composite.pdf");

// Also see PdfDocument.RasterizeToImageFiles() method to flatten a PDF to images or thumbnails

Imports IronPdf
Imports System.IO
Imports System.Linq

' One or more images as IEnumerable. This example selects all JPEG images in a specific 'assets' folder.
Private ImageFiles = System.IO.Directory.EnumerateFiles("assets").Where(Function(f) f.EndsWith(".jpg") OrElse f.EndsWith(".jpeg"))

' Converts the images to a PDF and save it.
ImageToPdfConverter.ImageToPdf(ImageFiles).SaveAs("composite.pdf")

' Also see PdfDocument.RasterizeToImageFiles() method to flatten a PDF to images or thumbnails

Install-Package IronPdf

PDF to Images See All 45 Code Examples

using IronPdf;
using System.Drawing;

//Example rendering PDF documents to Images or Thumbnails

var Pdf = PdfDocument.FromFile("Example.pdf");

//Extract all pages to a folder as image files
Pdf.RasterizeToImageFiles(@"C:\image\folder\*.png");

//Dimensions and page ranges may be specified
Pdf.RasterizeToImageFiles(@"C:\image\folder\thumbnail_*.jpg", 100, 80);


//Extract all pages as System.Drawing.Bitmap objects
System.Drawing.Bitmap[] pageImages = Pdf.ToBitmap();

Imports IronPdf
Imports System.Drawing

'Example rendering PDF documents to Images or Thumbnails

Private Pdf = PdfDocument.FromFile("Example.pdf")

'Extract all pages to a folder as image files
Pdf.RasterizeToImageFiles("C:\image\folder\*.png")

'Dimensions and page ranges may be specified
Pdf.RasterizeToImageFiles("C:\image\folder\thumbnail_*.jpg", 100, 80)


'Extract all pages as System.Drawing.Bitmap objects
Dim pageImages() As System.Drawing.Bitmap = Pdf.ToBitmap()