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Convert XLTX to HTML in C#

High-speed C# library for converting XLTX to HTML. This is a professional software solution to import and export XLTX, HTML, and many other formats on .NET Framework, .NET Core or Mono Platforms.

Convert XLTX to HTML Using C#

How do I convert XLTX to HTML? With Aspose.Cells for .NET library, you can easily convert XLTX to HTML 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

Save XLTX to HTML in C#

The following example demonstrates how to convert XLTX to HTML in C#.

Follow the easy steps to convert XLTX to HTML. Upload your XLTX file, then simply save it as HTML file. For both XLTX reading and HTML writing you can use fully qualified filenames. The output HTML content and formatting will be identical to the original XLTX document.

Sample Code to Convert XLTX to HTML
Input file
Select format
   
                                   
    
	
  using Aspose.Cells;     
  var workbook = new Workbook("Input.xlsx");
  workbook.Save("Output.pdf");
	                
                
            

How to Convert XLTX to HTML via C#

Need to convert XLTX files to HTML programmatically? .NET developers can easily load & convert XLTX to HTML in just a few lines of code.

  1. Install ‘Aspose.Cells for .NET’.
  2. Add a library reference (import the library) to your C# project.
  3. Load XLTX file with an instance of Workbook.
  4. Convert XLTX to HTML by calling Workbook.Save method.
  5. Get the conversion result of XLTX to HTML.

C# library to convert XLTX to HTML

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

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, Windows Azure or Mono Platforms..
  • Development environment like Microsoft Visual Studio.
  • Add reference to the Aspose.Cells for .NET DLL in your project.

XLTX What is XLTX File Format?

Files with .xltx extension represent Microsoft Excel Template files that are based on the Office OpenXML file format specifications. It is used to create a standard template file that can be utilized to generate XLSX files that exhibit the same settings as specified in the XLTX file.

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HTML What is HTML File Format?

HTML (Hyper Text Markup Language) is the extension for web pages created for display in browsers. Known as language of the web, HTML has evolved with requirements of new information requirements to be displayed as part of web pages. The latest variant is known as HTML 5 that gives a lot of flexibility for working with the language. HTML pages are either received from server, where these are hosted, or can be loaded from local system as well. Each HTML page is made up of HTML elements such as forms, text, images, animations, links, etc. These elements are represented by tags and several others where each tag has start and end. It can also embed applications written in scripting languages such as JavaScript and Style Sheets (CSS) for overall layout representation.

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Other Supported Conversions

You can also convert XLTX to many other file formats including few listed below.

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