How to convert DOCX into HTML?

Open the site: DOCX into HTML . Drag and drop DOCX files to quickly convert them into HTML. Or just use a code sample in C# with a few lines of code. Install Aspose.Words for .NET. Add a library reference (import the library) to your C# project. Open the source DOCX file in C#. Call the Save() method, passing an output filename with HTML extension. Get the result of DOCX conversion as HTML.

Why convert DOCX to HTML in C#?

Documents are encoded in many ways, and DOCX files may be incompatible with some software. To open and read such files, just convert them to appropriate file format.

What other file formats can I convert my DOCX to?

We support a variety of file formats for DOCX conversion, including DOCX, ODT, PDF, DOC, HTML, RTF, Markdown, XML, JPG, PNG, TIFF, WPS, TXT and many more.

What is the maximum file size for DOCX to HTML conversion supported by Aspose.Words for .NET?

There are no file size limits for converting DOCX files with Aspose.Words for .NET.

Convert DOCX To HTML C#

Convert DOCX to HTML in C#

High-speed C# library for converting DOCX to HTML

Use our document conversion API to develop high-level, platform independent software for .NET and .NET Core platforms. This is a professional software solution to import and export DOCX, HTML, and many other document formats using C#, F#, VB.NET.

Convert DOCX to HTML using C#

Need to convert a document from DOCX to HTML format programmatically? With Aspose.Words for .NET any developer can convert DOCX to HTML format with just a few lines of C# code.

Modern document-processing C# API creates HTML from a DOCX document with high speed. Test the quality of DOCX to HTML conversion right in your browser. Powerful C# library allows converting DOCX files to many popular formats.

Save DOCX as HTML in C#

The following example demonstrates how to convert a DOCX document to HTML in C#.

Follow the easy steps to turn a DOCX document into HTML format. Read your DOCX file from the local drive, then simply save it in web document format, specifying the required file format by HTML extension. For both DOCX reading and HTML writing you can use fully qualified filenames. The output HTML content and formatting will be identical to the original DOCX document.

Code example in C# to convert DOCX to HTML format

Input file

Upload a file you want to convert

Run code

Output format

Select the target format from the list

dotnet add package Aspose.Words

Copy

using Aspose.Words;

var doc = new Document("Input.docx");
doc.Save("Output.html");

                            using Aspose.Words;

var doc = new Document("Input.docx");
doc.Save("Output.html");

                            using Aspose.Words;

var doc = new Document("Input.docx");

var saveOptions = new ImageSaveOptions(SaveFormat.html);
for (int page = 0; page < doc.PageCount; page++)
{
    saveOptions.PageSet = new PageSet(page);
    doc.Save($"Output_{page + 1}.html", saveOptions);
}
                            using Aspose.Words;

var doc = new Document();
var builder = new DocumentBuilder(doc);

builder.InsertImage("Input.docx");

doc.Save("Output.html");

                            using Aspose.Words;

var doc = new Document();
var builder = new DocumentBuilder(doc);

var shape = builder.InsertImage("Input.docx");
shape.GetShapeRenderer().Save("Output.html", new ImageSaveOptions(SaveFormat.html));

            

					Run code
				

You may freely download this code or copy it in any applicable purpose

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How to convert DOCX to HTML in C#

Install Aspose.Words for .NET.
Add a library reference (import the library) to your C# project.
Open the source DOCX file in C#.
Call the Save() method, passing an output filename with HTML extension.
Get the result of DOCX conversion as HTML.

C# library to convert DOCX to HTML

There are three alternative options to install "Aspose.Words for .NET" onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

Install a NuGet Package. See Documentation
Install the library using Package Manager Console within Visual Studio IDE
Install the library manually using Windows Installer

System Requirements

Our product is fully cross-platform and supports all major .NET implementations:

.NET ≥ 5.0
.NET Core ≥ 2.0
.NET Standard ≥ 2.0
.NET Framework ≥ 3.5
MonoMac
MonoAndroid
Xamarin

As far as .NET code doesn't depend on the underlying hardware or operating system, but only on a Virtual Machine, you are free to develop any kind of software for Windows, macOS, Android, iOS and Linux. Just make sure you have installed the corresponding version of .NET Framework, .NET Core, Windows Azure, Mono or Xamarin.

We recommend using Microsoft Visual Studio, Xamarin, and MonoDevelop integrated development environments to create C#, F#, VB.NET applications.

Fore more details please refer to Product Documentation.

You can convert DOCX to many other file formats: