Convert DOTM to XLTX in C#

DOTM to XLTX conversion with a few lines of .NET code

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About GroupDocs.Conversion для .NET API

GroupDocs.Conversion for .NET can be used to convert Microsoft Word, Excel, PowerPoint, PDF, Visio and other formats. GroupDocs.Conversion is a standalone API that is suitable for back-end and internal systems where high performance is required. It does not depend on any software such as Microsoft or Open Office.

Convert your DOTM files to XLTX in .NET easily. You can use just a couple of C# code lines in any platform of your choice like - Windows, Linux, macOS. You can try DOTM to XLTX conversion for free and evaluate conversion results quality. Along with simple file conversion scenarios you can try more advanced options for loading source DOTM file and for saving output XLTX result.

For example, for the source DOTM file you may use the following load options:

  • auto-detect file format;
  • specify password for protected files (if file format supports it);
  • replace missing fonts to preserve document appearance.

There are also advanced convert options for the XLTX file:

  • convert specific document page or page range;
  • add a watermark to the converted XLTX file.

Once conversion is completed you can save your XLTX file to the local file path or any third-party storage like FTP, Amazon S3, Google Drive, Dropbox etc. Please note - to convert DOTM to XLTX there is no need for any additional software installed - like MS Office, Open Office, Adobe Acrobat Reader etc.

Steps to convert DOTM to XLTX in C#

GroupDocs.Conversion makes it easy for developers to convert a DOTM file to XLTX with a few lines of code.

  • Create an instance of the Converter class and provide the file DOTM with the full path
  • Create and set ConvertOptions for XLTX type.
  • Call the Converter.Convert method and pass the full path and format (XLTX) as a parameter

System Requirements

Basic conversion with GroupDocs.Conversion for .NET can be done in just a few simple steps. Our APIs are supported on all major platforms and operating systems. Before executing the code below, make sure you have the following prerequisites installed on your system.

  • Operating systems: Microsoft Windows, Linux, MacOS
  • Development environments: Microsoft Visual Studio, Xamarin, MonoDevelop
  • Frameworks: .NET Framework, .NET Standard, .NET Core, Mono
  • Get the latest GroupDocs.Conversion for .NET from Nuget

// Load DOTM file
var converter = new GroupDocs.Conversion.Converter("template.dotm");
// Set conversion parameters for XLTX format
var convertOptions = converter.GetPossibleConversions()["xltx"].ConvertOptions;
// Convert to XLTX format
converter.Convert("output.xltx", convertOptions);        

DOTM to XLTX Live Demo

Convert DOTM to XLTX now by visiting the GroupDocs.Conversion App website. Online demo has the following advantages

No need to download API

No need to write any code

Just upload the source file

Get download link to save the file

Other supported transformations DOTM

You can also convert DOTM to many other file formats. Please see the list below.

Convert DOTM to BMP

(Bitmap Image File)

Convert DOTM to DOC

(Microsoft Word Binary Format)

Convert DOTM to DOCM

(Microsoft Word 2007 Marco File)

Convert DOTM to DOCX

(Office 2007+ Word Document)

Convert DOTM to DOT

(Microsoft Word Template Files)

Convert DOTM to DOTM

(Microsoft Word 2007+ Template File)

Convert DOTM to DOTX

(Microsoft Word Template File )

Convert DOTM to EPUB

(Open eBook File)

Convert DOTM to GIF

(Graphical Interchange Format)

Convert DOTM to JPEG

(Joint Photographic Expert Group Image)

Convert DOTM to MD

(Markdown Language)

Convert DOTM to ODT

(OpenDocument Text File Format)

Convert DOTM to OTT

(OpenDocument Standard Format)

Convert DOTM to PDF

(Portable Document Format)

Convert DOTM to PNG

(Portable Network Graphic)

Convert DOTM to PSD

(Photoshop Document)

Convert DOTM to RTF

(Rich Text Format)

Convert DOTM to TEX

(LaTeX Source Document)

Convert DOTM to TIFF

(Tagged Image File Format)

Convert DOTM to TXT

(Text Document)

Convert DOTM to XPS

(XML Paper Specifications)

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