Convert MHT to XLSX via C#

MHT to XLSX C# conversion. Programmers can use this example code to export MHT to XLSX within any .NET Framework, .NET Core, .NET 5-7

Convert MHT to XLSX in .NET

How to convert MHT to XLSX? You can easily convert programmatically a document from MHT to XLSX format with a modern document-processing .NET API. Use just a few lines of С# code to convert files with high quality. The Aspose.PDF library will allow any developer to efficiently solve the tasks of converting MHT to XLSX using .NET.

For a more detailed description of the code snippet and other possible conversion formats, see the Documentation pages. Also, you can check the other conversions of formats, which are supported by our library.

In order to convert MHT to XLSX, we’ll use Aspose.PDF for .NET API which is a feature-rich, powerful, and easy-to-use conversion API for .NET platform. Check the details of Installing the Library on the Documentation pages. To verify the benefits of the library, try using the conversion MHT to XLSX code snippet. You may also use the following command from the Package Manager Console:

Package Manager Console

PM > Install-Package Aspose.PDF

How to Convert MHT to XLSX


.NET developers can easily load & convert MHT files to XLSX in just a few lines of code.

  1. Initialize a new Document
  2. Call the Document.Save method while passing the output file path & SaveFormat.Xlsx as parameters
  3. Save the output XLSX file

System Requirements


Aspose.PDF for .NET is supported on all major operating systems. Just make sure that you have the following prerequisites.

  • Microsoft® Windows™ or a compatible OS with .NET Framework, .NET Core, and PHP, VBScript, C++ via COM Interop.
  • Development environment like Microsoft Visual Studio.
  • Aspose.PDF for .NET DLL referenced in your project.

Here is an example that demonstrates how to convert MHT to XLSX in C#. You can follow these easy steps to convert your MHT file to XLSX format. First, upload your MHT file and then simply save it as a XLSX file. You can use fully qualified filenames for both MHT reading and XLSX writing. The output XLSX content and formatting will be identical to the original MHT document.

Example: Convert MHT to XLSX via C#

This sample code shows MHT to XLSX C# Conversion

Input file:

File not added

Output format:

XLSX

Output file:

        public static void ConvertMHTtoXLSX()
        {
            // load MHT with an instance of Document                        
            var document = new Document("template.mht", new MhtLoadOptions());

            // save document in XLS format
            document.Save("output.xlsx", new ExcelSaveOptions());
        }

Convert MHT to XLSX using .NET library

Aspose.PDF for C# API provides a wide range of features for working with PDF files. Some of the features include:

  • Create PDF documents from scratch or from HTML, XML, or images.
  • Edit existing PDF documents by adding or removing pages, text, images, and other content.
  • Convert PDF documents to other formats such as HTML, XML, and images.
  • Render PDF documents to images or XPS format.
  • Print PDF documents directly from your application.
  • Digitally sign PDF documents.

You can find more information on Aspose.PDF for C# API in this Aspose documentation