Convert XLSX to MHTML via C#
Export Excel spreadsheets to MHTML format on .NET Framework, .NET Core, Mono or Xamarin Platforms.
Aspose.Cells for .NET
Overview
How to Convert XLSX to MHTML Using C#
In order to convert XLSX to MHTML, we will use Aspose.Cells for .NET API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C# platform. Open NuGet package manager, search for Aspose.Cells and install. You may also use the following command from the Package Manager Console.
Package Manager Console Command
PM> Install-Package Aspose.Cells
Steps to Convert XLSX to MHTML via C#
.NET developers can easily load & convert XLSX files to MHTML in just a few lines of code.
- Load XLSX file with an instance of Workbook
- Call the Workbook.Save method
- Pass output path with MHTML extension as parameter
- Check specified path for resultant MHTML file
System Requirements
Before running the .NET conversion example code, make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with .NET, .NET Core, Mono or Xamarin Platforms..
- Development environment like Microsoft Visual Studio.
- Add reference to the Aspose.Cells for .NET DLL in your project.
using Aspose.Cells;
var workbook = new Workbook("Input.xlsx");
workbook.Save("Output.pdf");
XLSX What is XLSX File Format
XLSX is well-known format for Microsoft Excel documents that was introduced by Microsoft with the release of Microsoft Office 2007. Based on structure organized according to the Open Packaging Conventions as outlined in Part 2 of the OOXML standard ECMA-376, the new format is a zip package that contains a number of XML files. The underlying structure and files can be examined by simply unzipping the .xlsx file.
Read MoreMHTML What is MHTML File Format
Files with MHTML 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. MHTML files can be opened in a variety of applications such as Internet Explorer and Microsoft Word. Microsoft Windows uses MHTML file format for recording scenarios of problems observed during the usage of any application on Windows that raises issues. The MHTML file format encodes the page contents similar to specifications defined in message/rfc822 which is plain text email related specifications.
Read MoreOther Supported Conversions
You can also convert XLSX into many other file formats including few listed below.