XLSX ODS HTML NUMBERS CSV
Aspose.Cells  for .NET
XLS

Merge MHT to XLS via C#

High-speed C# library for merging MHT to XLS. Use our excel conversion API to develop high-level, platform independent software in C#. This is a professional software solution to import and export Excel, CSV, OpenOffice, PDF, HTML, image, and many other excel formats.

Merge MHT to XLS Using C#

How do I merge MHT to XLS? With Aspose.Cells for .NET library, you can easily merge MHT to XLS programmatically with a few lines of code. Aspose.Cells for .NET is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. .NET Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. 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

Merge MHT to XLS in C#

The following example demonstrates how to merge MHT to XLS in Aspose.Cells for .NET.

Follow the easy steps to merge MHT to XLS. Upload your files, call Workbook.Combine method for merging files, and then save it to XLS file. If you develop code in C#, this will be simpler than it sounds. See C# example that merges MHT to XLS.

Sample Code to Merge MHT to XLS in C#
Select two files
Output format
   
                                   
    
	
  using Aspose.Cells;     
  var workbook = new Workbook("Input.xlsx");
  workbook.Combine(new Workbook("Combine.xlsx");
  workbook.Save("Output.pdf");
	                
                
            

How to Merge MHT to XLS via C#

Need to merge MHT to XLS programmatically? A basic document merging and concatenating with Aspose.Cells for .NET APIs can be done with just few lines of code.

  • Install ‘Aspose.Cells for .NET’.
  • Add a library reference (import the library) to your C# project.
  • Load the MHT file with Workbook class.
  • Call the Workbook.Combine method for merging files.
  • Call the Workbook.Save method and pass the output file name as a parameter.
  • Now you can open and use the output file in Microsoft Office, Adobe PDF or any other compatible program.

.NET library to merge MHT to XLS

There are two alternative options to install “Aspose.Cells for .NET” onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

  1. Install a NuGet Package . See Documentation
  2. Install the library using Package Manager Console within Visual Studio IDE

System Requirements

Our APIs are supported on all major platforms and Operating Systems. Before executing the code below, please make sure that you have the following prerequisites on your system.

  • Microsoft Windows or a compatible OS with .NET, .NET Core or Mono Platforms.
  • Development environment like Microsoft Visual Studio.
  • Our product is fully cross-platform and supports Windows, Linux, MacOS, Azure, AWS Lambda.

MHT What is MHT File Format?

A file with .mht extension is a MIME enabled archiving file format that contains different types of data into a single file. It can store data such as text, images, page styling in the form of CSS files, JavaScript, and other resources as embedded resources in it. MHT files, having MIME type message/rfc822, encapsulate all the contents of an HTML file as a single archive file for storing on archiving on storage devices. Software applications such as Microsoft Word lets you convert your WORD documents to MHT by exporting as MHT file. MHT files can be opened using popular browsers such as Microsoft Internet Explore and Google Chrome.

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XLS What is XLS File Format?

Files with XLS extension represent Excel Binary File Format. Such files can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. File saved by Excel is known as Workbook where each workbook can have one or more worksheets. Data is stored and displayed to users in table format in worksheet and can span numeric values, text data, formulas, external data connections, images, and charts. Applications like Microsoft Excel lets you export workbook data to several different formats including PDF, CSV, XLSX, TXT, HTML, XPS, and several others. The XLS file format was replaced with a more open and structured format, XLSX, with the release of Microsoft Excel 2007. The latest versions still provide support for creating and reading XLS files, though XLSX is the first choice of use now.

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Other Supported Merging Formats

Using C#, One can also merge mht to many other file formats including.

Merge MHT to DOCX (Microsoft Word document)
Merge MHT to SQL (Structured Query Language)
Merge MHT to BMP (Bitmap Image)
Merge MHT to EMF (Enhanced Metafile Format)
Merge MHT to GIF (Graphical Interchange Format)
Merge MHT to HTML (Hyper Text Markup Language)
Merge MHT to MD (Markdown Language)
Merge MHT to MHTML (Web Page Archive Format)
Merge MHT to ODS (OpenDocument Spreadsheet File)
Merge MHT to PDF (Portable Document Format)
Merge MHT to PNG (Portable Network Graphics)
Merge MHT to SVG (Scalable Vector Graphics)
Merge MHT to TIFF (Tagged Image Format)
Merge MHT to TSV (Tab-Separated Values)
Merge MHT to TXT (Text Document)
Merge MHT to XLS (Excel Binary Format)
Merge MHT to XLSB (Binary Excel Workbook File)
Merge MHT to XLSM (Spreadsheet File)
Merge MHT to XLSX (OOXML Excel File)
Merge MHT to XLT (Microsoft Excel Template)
Merge MHT to XLTM (Excel Macro-enabled Template)
Merge MHT to XLTX (Office OpenXML Excel Template)
Merge MHT to XML (Extensible Markup Language)
Merge MHT to XPS (XML Paper Specifications)
Merge MHT to JSON (JavaScript Object Notation)
Merge MHT to JPEG (JPEG Image)