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XLSM

Convert EXCEL to XLSM in C#

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

Convert EXCEL to XLSM Using C#

How do I convert EXCEL to XLSM? With Aspose.Cells for .NET library, you can easily convert EXCEL to XLSM 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 EXCEL to XLSM in C#

The following example demonstrates how to convert EXCEL to XLSM in C#.

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

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

How to Convert EXCEL to XLSM via C#

Need to convert EXCEL files to XLSM programmatically? .NET developers can easily load & convert EXCEL to XLSM 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 EXCEL file with an instance of Workbook.
  4. Convert EXCEL to XLSM by calling Workbook.Save method.
  5. Get the conversion result of EXCEL to XLSM.

C# library to convert EXCEL to XLSM

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.

EXCEL What is EXCEL 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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XLSM What is XLSM File Format?

Files with XLSM extension is a type of Spreadsheet files that support Macros. From application point of view, a Macro is set of instructions that are used for automating processes. A macro is used to record the steps that are performed repeatedly and facilitates performing the actions by running the macro again. Macros are programmed with Microsoft’s Visual Basic for Applications (VBA) from within the Excel Workbook using the Visual Basic Editor and can be run/debug directly from there.

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Other Supported Conversions

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

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