Split a Multi-Page Document into a Single PDF
Splitting a multi-page PDF document into just one single PDF can be done with just a couple lines of code. See our example to implement it in your project.
With IronPDF it is very easy to split a single PDF document into multiple documents. Each document containing only one page.
Split a PDF Document
Step 1
1. Install IronPDF to your C# Project
The first step to splitting a PDF document with just a couple lines of code will be to install the IronPDF library to your C# project. Download it free or install for free using NuGet and Visual Studio.
PM > Install-Package IronPdfHow to Tutorial
2. Split a Multipage PDF
Now that you have IronPDF, you can take a multiple page document and split them into single page document files.
Here is a quick example:
/**
Split a Multipage PDF
anchor-split-a-multipage-pdf
**/
for (int idx = 0; idx < doc.PageCount; idx++)
{
// create new document for each page and save it to a new file
using PdfDocument outputDocument = doc.CopyPage(idx);
outputDocument.SaveAs(String.Format(@"{0}\{1} - Page {2}_tempfile.pdf", extractPath, name, idx + 1));
}/**
Split a Multipage PDF
anchor-split-a-multipage-pdf
**/
for (int idx = 0; idx < doc.PageCount; idx++)
{
// create new document for each page and save it to a new file
using PdfDocument outputDocument = doc.CopyPage(idx);
outputDocument.SaveAs(String.Format(@"{0}\{1} - Page {2}_tempfile.pdf", extractPath, name, idx + 1));
}'''
'''Split a Multipage PDF
'''anchor-split-a-multipage-pdf
'''*
For idx As Integer = 0 To doc.PageCount - 1
' create new document for each page and save it to a new file
Using outputDocument As PdfDocument = doc.CopyPage(idx)
outputDocument.SaveAs(String.Format("{0}\{1} - Page {2}_tempfile.pdf", extractPath, name, idx + 1))
End Using
Next idxIf you look at the above code, you will see that you have made use of a for loop to loop through the current PDF document’s pages, then you made use of the CopyPage method to export the current page to a new document.
