HTML JPG PDF XML XLT
  Product Family
XLSX

Convert XLT to XLSX via C#

Export Excel spreadsheets to XLSX format on .NET Framework, .NET Core or Mono Platforms.

Convert XLT to XLSX Using C#

With Aspose.Cells for .NET library, you can easily convert XLT to XLSX 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

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.

How to Convert XLT to XLSX via C#

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

  1. Load XLT file with an instance of Workbook
  2. Convert XLT to XLSX by calling Workbook.Save method
Free App and Sample Code to Convert XLT to XLSX
Input file
Select format
   
                                   
    
	
  using Aspose.Cells;     
  var workbook = new Workbook("Input.xlsx");
  workbook.Save("Output.pdf");
	                
                
            

XLT What is XLT File Format

Files with .xlt extension are template files created with Microsoft Excel which is a spreadsheet application which comes as part of Microsoft Office suite. Microsoft Office 97-2003 supported creating new XLT files as well as opening these. The latest version of Excel is still capable of opening this old format template files. Such a template file is used to quickly create new Excel files with default data and settings such as page formatting, font size, margins, charts, etc which can be further saved as new .xls files.

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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.

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Other Supported Conversions

You can also convert XLT into many other file formats including few listed below.

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