Convert MHT to XLSX

Files with MHT extension represent a web page archive format that can be created by a number of different applications. The format is known as archive format because it saves the web HTML code and associated resources in a single file. These resources include anything linked to the webpage such as images, applets, animations, audio files and so on.

Steps to convert MHT to XLSX in C#

GroupDocs.Conversion allows developers to convert the MHT file to XLSX format in an easy and intuitive way just using a few lines of code as described below:

  • Create an instance of Converter class and pass source MHT file path as a constructor parameter. You may specify absolute or relative file path as per your requirements.
  • Create an instance of SpreadsheetConvertOptions class.
  • Call Converter class Convert method and pass the filename for the converted XLSX file and the SpreadsheetConvertOptions object from the previous step as parameters.
// Load the source MHT file
using (var converter = new GroupDocs.Conversion.Converter("sample.mht"))
{
    // Set the convert options for XLSX format
   var options = new SpreadsheetConvertOptions();
    // Convert to XLSX format
    converter.Convert("converted.xlsx", options);
}

Code Examples

Please find more use-cases and complete C# sources of our backend and frontend examples and try them for free!

MHT to XLSX Live Demo

GroupDocs.Conversion for .NET provides an online MHT to XLSX converter, which allows you to try it for free and check conversion quality and accuracy.

“Convert MHT to XLSX”