Split DOCX into Multiple DOCX Files in C# .NET

Split DOCX File & Add Watermarks in .NET

Split a single DOCX document to multiple independent documents and insert image or text watermarks to each of the splitted files using C# .NET.

Instantiate Watermarker with splitted document
Instantiate watermark font, create TextWatermark object & set watermark properties
Add watermark and save watermarked document
Set output path where files will be saved after splitting
Instantiate SplitOptions object with path of splitted file and number of pages to be splitted
Create Merger object with input document and split using SplitOptions

Download Document Splitter API

You require GroupDocs.Merger & GroupDocs.Watermark namespaces to perform document splitter operations within PDF, Microsoft Office, HTML, OpenDocument and many other file formats. Explore other .NET APIs for Office documents as offered by Conholdate.Total.

Get the respective assembly files from the downloads or fetch the whole package from NuGet to add ‘Conholdate.Total` directly in your workspace.

	// Supports merging Microsft Word, Excel, PowerPoint, Visio, OpenDocument, HTML, eBook and PostScript file formats
	// Supported file formats: https://docs.groupdocs.com/merger/net/supported-document-formats/

	using (Watermarker watermarker = new Watermarker("input.pdf"))
	{
	Font font = new Font("Arial", 19, FontStyle.Bold \| FontStyle.Italic);

	TextWatermark watermark = new TextWatermark("my watermark", font);

	watermark.ForegroundColor = Color.Red;
	watermark.BackgroundColor = Color.Blue;
	watermark.TextAlignment = TextAlignment.Right;
	watermark.Opacity = 0.5;

	watermarker.Add(watermark);
	watermarker.Save("output.pdf");
	}

	string outputFolder = @"c:\output\";

	SplitOptions splitOptions = new SplitOptions(outputFolder + "document_{0}.{1}", new int[] { 1, 2, 4 });

	using (Merger merger = new Merger("output.pdf"))
	{
	merger.Split(splitOptions);
	}

view raw add-watermark-to-a-single-pdf-and-split-to-multiple-pdf-files.cs hosted with ❤ by GitHub

Split Text File into Many Files in C# .NET

Using text splitter library for .NET applications – split each line or multi-lines of the source text file into a separate resultant .txt file by using a couple lines of C# code.

Initialize TextSplitOptions class with output files path format, desired TextSplitMode and line numbers
Instantiate Merger object with source document path or stream
Call Split method and pass TextSplitOptions object to save the resultant text files

Single Document Modification Operations

Perform multi-functional document manipulation features in a variety of document formats such as Word, Excel spreadsheet, Presentations, RTF, PDF, Visio, HTML, OneNote, XPS and many others by adding just a few lines of C# code.

The major single document operations include moving pages within a document to a new position, removing a single page or a collection or selected pages, swapping the page positions, extracting specific pages from the document, changing the page orientation to portrait or landscape mode and rotating the pages of the source document to 90, 180 or 270 degree angle.

	// Supports merging Microsft Word, Excel, PowerPoint, Visio, OpenDocument, HTML, eBook and PostScript file formats
	// Supported file formats: https://docs.groupdocs.com/merger/net/supported-document-formats/

	string filePath = @"c:\sample.txt";
	string filePathOut = @"c:\output\line_{0}.{1}";

	TextSplitOptions splitOptions = new TextSplitOptions(filePathOut, new int[] { 3, 6 });

	using (Merger merger = new Merger(filePath))
	{
	merger.Split(splitOptions);
	}

view raw split-text-file-to-several-text-files.cs hosted with ❤ by GitHub

What is DOCX file format?

The DOCX file format serves as a storage medium for documents created in Microsoft Word, succeeding the earlier DOC format. It is a constituent of the Microsoft Office Open XML format and functions as the primary file format for Microsoft Word 2007 and subsequent versions. Introduced alongside Microsoft Office 2007 on January 17, 2007, the DOCX format is built upon the Open Packaging Conventions (OPC), an open XML-based file format developed by Microsoft for office documents.

Utilizing a combination of ZIP file structure and XML files, the DOCX format adheres to the OPC standards, which ensure consistent storage of digital content in a universally compatible file format. By employing the widely recognized ZIP compression format, DOCX files can significantly reduce in size compared to their predecessor, the DOC format. This compression feature allows for efficient storage, transmission, and sharing of DOCX documents across the internet.

The widespread adoption of DOCX as the preferred file format in most office programs can be attributed to its user-friendly nature. It offers enhanced usability, faster document creation, and easier transferability compared to other formats. Additionally, DOCX files are readily viewable and accessible on various applications and devices, including smartphones, tablets, and personal computers. This versatility enables seamless document handling and ensures compatibility across different platforms.

An important aspect of the DOCX format lies in its promotion of compatibility among different applications. By utilizing a standardized format, DOCX eliminates the need for reliance on proprietary file formats that may suffer from compatibility issues. Its widespread acceptance and usage make DOCX a valuable tool within the business world, streamlining document exchange and collaboration.

Learn

Split Single DOCX to Many DOCX Files in .NET

Split DOCX File & Add Watermarks in .NET

Download Document Splitter API

Split Text File into Many Files in C# .NET

Single Document Modification Operations

What is DOCX file format?

Popular Document Merger Options with .NET