Document Splitting in C#

Quickly and efficiently split your documents into parts with Wordize for .NET. Our product supports numerous file formats, including Word documents, PDF, and HTML. Whether you need to extract specific pages or divide content by chapters, the C# API delivers unmatched efficiency. It's perfect for C# developers looking to automate workflows and improve content organization. Try our online demo to evaluate the API capabilities in action and see the corresponding C# code. Simply upload your document, set splitting parameters, click the button, and get the result!

Key features

Split documents by both pages and page ranges.
Split files by headings and sections.
Preserve original markup and formatting in output files.
Support for popular document formats such as PDF, Word, and HTML.

Usage scenarios

Automating workflows that require splitting multi-page documents based on various criteria.
Extracting individual fragments from large reports for sharing or processing.
Improving document organization by dividing content into small, manageable parts.

Try Wordize for .NET now and evaluate document splitting capabilities with an interactive online demo. The C# code example updates dynamically based on selected settings, making it easy to see how this functionality works in real-world tasks.

Run code

Upload the document you want to split

Select the target format from the list

 
				
				
		
using Wordize.Splitting;

Splitter.Split("Input.docx", "Output_page.docx", 
    new SplitOptions()
    { 
        SplitCriteria = SplitCriteria.Page
    }
);

										using Wordize.Splitting;

Splitter.Split("Input.docx", "Output_page.docx", 
    new SplitOptions()
    { 
        SplitCriteria = SplitCriteria.Page
    }
);

										using Wordize.Splitting;
//IMAGE
Splitter.Split("Input.docx", "Output_page.docx", 
    new SplitOptions()
    { 
        SplitCriteria = SplitCriteria.Page
    }
);

					
using Wordize.Splitting;

Splitter.Split("Input.docx",  "Output_section.docx", 
    new SplitOptions()
    { 
        SplitCriteria = SplitCriteria.SectionBreak
    }
);

										using Wordize.Splitting;

Splitter.Split("Input.docx",  "Output_section.docx", 
    new SplitOptions()
    { 
        SplitCriteria = SplitCriteria.SectionBreak
    }
);

										using Wordize.Splitting;
//IMAGE
Splitter.Split("Input.docx",  "Output_section.docx", 
    new SplitOptions()
    { 
        SplitCriteria = SplitCriteria.SectionBreak
    }
);

					

				Run code
			

How to split Word, PDF, HTML, and other file formats in C#

Install the C# library for programmatically splitting documents
Add a reference to the library (import the library) in your .NET project
Call the Split method to extract specific pages from your document