Convert XLTX to XLS in C#
High-speed C# library for converting XLTX to XLS. This is a professional software solution to import and export XLTX, XLS, and many other formats on .NET Framework, .NET Core or Mono Platforms.
Convert XLTX to XLS Using C#
How do I convert XLTX to XLS? With Aspose.Cells for .NET library, you can easily convert XLTX 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
Save XLTX to XLS in C#
The following example demonstrates how to convert XLTX to XLS in C#.
Follow the easy steps to convert XLTX to XLS. Upload your XLTX file, then simply save it as XLS file. For both XLTX reading and XLS writing you can use fully qualified filenames. The output XLS content and formatting will be identical to the original XLTX document.
How to Convert XLTX to XLS via C#
Need to convert XLTX files to XLS programmatically? .NET developers can easily load & convert XLTX to XLS in just a few lines of code.
- Install ‘Aspose.Cells for .NET’.
- Add a library reference (import the library) to your C# project.
- Load XLTX file with an instance of Workbook.
- Convert XLTX to XLS by calling Workbook.Save method.
- Get the conversion result of XLTX to XLS.
C# library to convert XLTX 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:
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.Read More
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.Read More
Other Supported Conversions
You can also convert XLTX to many other file formats including few listed below.