Convert PPTM to XLAM via C#

.NET API for PPTM to XLAM conversion without using Microsoft® Excel or PowerPoint


By using Aspose.Total for .NET you can convert PPTM file to XLAM within any .NET, C#, ASP.NET and VB.NET application in two simple steps. Firstly, by using Aspose.Slides for .NET , you can export PPTM to HTML. After that, by using Aspose.Cells for .NET Spreadsheet Programming API, you can convert HTML to XLAM.

How to Convert PPTM to XLAM via C#

  1. Open PPTM file using Presentation class
  2. Export PPTM as HTML by using Save method
  3. Load HTML document by using Workbook class
  4. Save the document to XLAM using Save method

PPTM File Conversion in C#

For PPTM file to XLAM Conversion in C#, please install the API from the command line as nuget install Aspose.Total or via Package Manager Console of Visual Studio.

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

Convert Protected PPTM to XLAM via C#

While converting PPTM file to XLAM, if your input PPTM document is password protected you cannot convert it to XLAM without decrypting the document. When your document is password protected, it means it enforces certain restrictions on the presentation. To remove the restrictions, the password has to be entered. A password-protected presentation is considered a locked presentation. The API allows you to open the encrypted document by passing the correct password in a LoadOptions object.

Convert PPTM to XLAM with Watermark via C#

While converting PPTM file to XLAM, you can also add watermark to your output XLAM file format. In order to add a watermark, you can create a new Workbook object and open the converted HTML document, select Worksheet via its index, create a Shape and use its AddTextEffect function. After that you can save your HTML document as XLAM with Watermark.

Other Conversion Options

PPTM TO XLT (Excel 97 - 2003 Template)
PPTM TO DIF (Data Interchange Format)
PPTM TO CSV (Comma Seperated Values)
PPTM TO XLSX (Open XML Workbook)
PPTM TO XLSM (Macro-enabled Spreadsheet)
PPTM TO TSV (Tab Seperated Values)
PPTM TO MHTML (Web Page Archive Format)
PPTM TO FODS (OpenDocument Flat XML Spreadsheet)
PPTM TO XLS (Microsoft Excel Spreadsheet (Legacy))
PPTM TO SXC (StarOffice Calc Spreadsheet)
PPTM TO XLSB (Excel Binary Workbook)
PPTM TO ODS (OpenDocument Spreadsheet)
PPTM TO XLTX (Excel Template)
PPTM TO XLTM (Excel Macro-Enabled Template)
PPTM TO DOC (Microsoft Word Binary Format)
PPTM TO DOCX (Office 2007+ Word Document)
PPTM TO DOCM (Microsoft Word 2007 Marco File)
PPTM TO DOT (Microsoft Word Template Files)
PPTM TO DOTM (Microsoft Word 2007+ Template File)
PPTM TO DOTX (Microsoft Word Template File )
PPTM TO ODT (OpenDocument Text File Format)
PPTM TO OTT (OpenDocument Standard Format)
PPTM TO RTF (Rich Text Format)
PPTM TO WORDML (Microsoft Word 2003 WordprocessingML)