Convert OTT to XLSM in C#

Native and high performance OTT to XLSM conversion using server side GroupDocs.Conversion for .NET APIs, without the use of any software like Microsoft or Open Office.


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About GroupDocs.Conversion for .NET API

GroupDocs.Conversion API can be used to convert Microsoft Word, Excel, PowerPoint, PDF, Visio and various other formats. GroupDocs.Conversion is a standalone API that is suitable for server side and backend systems where high performance is required. It does not depend on any software like Microsoft or Open Office.

Steps to Convert OTT to XLSM in C#

GroupDocs.Conversion makes it easy for developers to convert the OTT file to XLSM using a few lines of code.

  • Create an instance of Converter class and load the OTT file with full path
  • Create & set ConvertOptions for the xlsm type
  • Call Converter.Convert method and pass the full path and format (XLSM) as parameter

System Requirements

A basic conversion with GroupDocs.Conversion for .NET APIs can be done by implementing a few easy steps. Our APIs are supported on all major platforms and operating systems. Before executing the code below, please make sure that 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 version of GroupDocs.Conversion for .NET downloaded from Nuget

// load the OTT file
var converter = new GroupDocs.Conversion.Converter("template.ott");
// set the convert options for XLSM format
var convertOptions = converter.GetPossibleConversions()["xlsm"].ConvertOptions;
// convert to XLSM format
converter.Convert("output.xlsm", convertOptions);

OTT to XLSM Live Demos

Convert OTT to XLSM right now by visiting GroupDocs.Conversion Live Demos website.
The live demo has the following benefits

No need to download API

No need to write any code

Just upload the source file

Get download link to save the file

About XLSM File Format

Files with XLSM extension is a type of Spreasheet 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.

Read More About XLSM File Format

Other Supported Conversions

You can also convert OTT into many other file formats. Please see the complete list below.

OTT TO BMP

(Bitmap File Format)

OTT TO CSV

(Comma Separated Values File)

OTT TO DCM

(DICOM Image)

OTT TO DIF

(Data Interchange Format)

OTT TO DOC

(Microsoft Word Document)

OTT TO DOCM

(Microsoft Word Macro-Enabled Document)

OTT TO DOCX

(Microsoft Word Open XML Document)

OTT TO DOT

(Microsoft Word Document Template)

OTT TO DOTM

(Microsoft Word Macro-Enabled Template)

OTT TO DOTX

(Word Open XML Document Template)

OTT TO EMF

(Enhanced Metafile Format)

OTT TO EMZ

(Enhanced Windows Metafile Compressed)

OTT TO EPUB

(Digital E-Book File Format)

OTT TO FODP

(OpenDocument Flat XML Presentation)

OTT TO FODS

(OpenDocument Flat XML Spreadsheet)

OTT TO GIF

(Graphical Interchange Format File)

OTT TO HTM

(Hypertext Markup Language File)

OTT TO HTML

(Hyper Text Markup Language)

OTT TO ICO

(Microsoft Icon File)

OTT TO JP2

(JPEG 2000 Core Image File)

OTT TO JPEG

(JPEG Image)

OTT TO JPG

(Joint Photographic Expert Group Image File)

OTT TO MD

(Markdown)

OTT TO MHT

(MIME Encapsulation of Aggregate HTML)

OTT TO MHTML

(MIME Encapsulation of Aggregate HTML)

OTT TO ODP

(OpenDocument Presentation File Format)

OTT TO ODS

(Open Document Spreadsheet)

OTT TO ODT

(Open Document Text)

OTT TO OTP

(Origin Graph Template)

OTT TO PDF

(Portable Document)

OTT TO PNG

(Portable Network Graphic)

OTT TO POT

(PowerPoint Template)

OTT TO POTM

(Microsoft PowerPoint Template)

OTT TO POTX

(Microsoft PowerPoint Open XML Template)

OTT TO PPS

(Microsoft PowerPoint Slide Show)

OTT TO PPSM

(Microsoft PowerPoint Slide Show)

OTT TO PPSX

(PowerPoint Open XML Slide Show)

OTT TO PPT

(PowerPoint Presentation)

OTT TO PPTM

(Microsoft PowerPoint Presentation)

OTT TO PPTX

(PowerPoint Open XML Presentation)

OTT TO PSD

(Adobe Photoshop Document)

OTT TO RTF

(Rich Text File Format)

OTT TO SVG

(Scalable Vector Graphics File)

OTT TO SVGZ

(Compressed Scalable Vector Graphics File)

OTT TO SXC

(StarOffice Calc Spreadsheet)

OTT TO TEX

(LaTeX Source Document)

OTT TO TIF

(Tagged Image File Format)

OTT TO TIFF

(Tagged Image File Format)

OTT TO TSV

(Tab Separated Values File)

OTT TO TXT

(Plain Text File Format)

OTT TO WEBP

(Raster Web Image File Format)

OTT TO WMF

(Windows Metafile)

OTT TO WMZ

(Windows Metafile Compressed)

OTT TO XLAM

(Microsoft Excel Macro-Enabled Add-In)

OTT TO XLS

(Microsoft Excel Binary File Format)

OTT TO XLSB

(Microsoft Excel Binary Spreadsheet File)

OTT TO XLSX

(Microsoft Excel Open XML Spreadsheet)

OTT TO XLT

(Microsoft Excel Template)

OTT TO XLTM

(Microsoft Excel Macro-Enabled Template)

OTT TO XLTX

(Microsoft Excel Open XML Template)

OTT TO XPS

(Open XML Paper Specification)

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