C# API to Convert OTT to XLTM or Online App

Export OTT to XLTM via C# without using Microsoft® Word or Microsoft® Excel

OTT Conversion via Python OTT Conversion via Java OTT Conversion via C++ OTT Conversion in Android Apps

 

Aspose.Total for .NET is a comprehensive suite of .NET components that enables developers to easily incorporate OTT to XLTM conversion feature into their .NET, C#, ASP.NET and VB.NET applications. This powerful suite of components provides a simple two-step process for converting OTT to XLTM.

The first step is to use Aspose.Words for .NET to export OTT to HTML. This component is a powerful .NET word processing API that enables developers to create, edit, convert, and print documents in a variety of formats, including OTT. It also provides a wide range of features, such as document manipulation, mail merge, and document comparison.

The second step is to use Aspose.Cells for .NET to convert HTML to XLTM. This component is a powerful spreadsheet programming API that enables developers to create, edit, and manipulate spreadsheets in a variety of formats, including XLTM. It also provides a wide range of features, such as data import and export, formula calculation, charting, and pivot tables.

By using Aspose.Total for .NET, developers can quickly and easily incorporate OTT to XLTM conversion feature into their .NET, C#, ASP.NET and VB.NET applications. This powerful suite of components provides a simple two-step process for converting OTT to XLTM, making it easy to create powerful applications that can handle a variety of document formats.

.NET API to Convert OTT to XLTM

  1. Open OTT file using Document class
  2. Convert OTT to HTML by using Save method
  3. Load HTML document by using Workbook class
  4. Save the document to XLTM format using Save method and set XLTM as SaveFormat

Get Started with .NET File Automation APIs

Install from command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.

Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .

Free Online Converter for OTT to XLTM

Load OTT Document from Stream via C#

Aspose.Words for .NET also allows you to load OTT document via stream. To open a document from a stream, simply pass a stream object that contains the document into the Document constructor. The following code example shows how to open a document from a stream:

Add Custom Properties in XLTM File via C#

While converting OTT to XLTM, Aspose.Cells for .NET enables you to add custom properties in your XLTM documents. In order to add a custom property, you can use Add method for the CustomDocumentPropertyCollection class. The Add method adds the property to the Excel file and returns a reference for the new document property as an Aspose.Cells.Properties.DocumentProperty object.

FAQ

  • How can I convert OTT to XLTM Online?
    Online App for OTT conversion is integrated above. Firstly, you need to add OTT file for conversion by drag & drop or click inside the white area to import the document. Then click the Convert button. When OTT to XLTM conversion is completed, you can download your converted file. So You will get output XLTM files with just one click.
  • How long does it take to convert OTT?
    This online converter works fast but mainly depends on the size of OTT file. You can render small size OTT file to XLTM in a few seconds. Moreover, If you have integrated the conversion code within .NET application, It depends on how you have optimized your application for conversion process.
  • Is it safe to convert OTT to XLTM using free Aspose.Total converter?
    Of course! The download link of XLTM files will be available instantly after conversion. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File conversion (including OTT) is absolutely safe. Mainly free app is integrated for the purpose of testing so that one can check the result before integrating the code.
  • What browser should I use to convert OTT?
    You can use any modern browser for this online conversion, for example, Google Chrome, Firefox, Opera, Safari. But in case you are developing a Desktop application. Aspose.Total OTT Conversion API will work smooth.

Explore OTT Conversion Options with .NET

Convert OTT to CSV (Comma Seperated Values)
Convert OTT to DIF (Data Interchange Format)
Convert OTT to EXCEL (Spreadsheet File Formats)
Convert OTT to FODS (OpenDocument Flat XML Spreadsheet)
Convert OTT to ODS (OpenDocument Spreadsheet)
Convert OTT to SXC (StarOffice Calc Spreadsheet)
Convert OTT to TSV (Tab-separated Values)
Convert OTT to XLAM (Excel Macro-Enabled Add-In)
Convert OTT to XLS (Microsoft Excel Binary Format)
Convert OTT to XLSB (Excel Binary Workbook)
Convert OTT to XLSM (Macro-enabled Spreadsheet)
Convert OTT to XLSX (Open XML Workbook)
Convert OTT to XLT (Excel 97 - 2003 Template)
Convert OTT to XLTX (Excel Template)