Convert PPTM to XLSM via C# or Online App
.NET API for PPTM to XLSM conversion without using Microsoft® Excel or PowerPoint
Aspose.Total for .NET is a comprehensive suite of .NET components that enables developers to quickly and easily convert PPTM files to XLSM within any .NET, C#, ASP.NET and VB.NET application. The process is simple and straightforward, requiring only two steps.
The first step is to use Aspose.Slides for .NET to export the PPTM file to HTML. Aspose.Slides for .NET is a powerful library of components that enables developers to create, edit, and convert presentations in a variety of formats, including PPTM. It also provides a range of features for manipulating presentations, such as adding text, images, and shapes, as well as formatting slides.
The second step is to use Aspose.Cells for .NET to convert the HTML file to XLSM. Aspose.Cells for .NET is a powerful library of components that enables developers to create, edit, and convert spreadsheets in a variety of formats, including XLSM. It also provides a range of features for manipulating spreadsheets, such as adding formulas, formatting cells, and creating charts.
By using Aspose.Total for .NET, developers can quickly and easily convert PPTM files to XLSM within any .NET, C#, ASP.NET and VB.NET application. The process is simple and straightforward, requiring only two steps. Aspose.Slides for .NET is used to export the PPTM file to HTML, and Aspose.Cells for .NET is used to convert the HTML file to XLSM. With Aspose.Total for .NET, developers can easily and quickly convert PPTM files to XLSM.
How to Convert PPTM to XLSM via C#
- Open PPTM file using Presentation class
- Export PPTM as HTML by using Save method
- Load HTML document by using Workbook class
- Save the document to XLSM using Save method
PPTM File Conversion in C#
For PPTM file to XLSM 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 .
Free Online Converter for PPTM to XLSM
Convert Protected PPTM to XLSM via C#
While converting PPTM file to XLSM, if your input PPTM document is password protected you cannot convert it to XLSM 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 XLSM with Watermark via C#
While converting PPTM file to XLSM, you can also add watermark to your output XLSM 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 XLSM with Watermark.
FAQ
- How can I convert PPTM to XLSM Online?Online App for PPTM conversion is integrated above. To initiate the PPTM to XLSM conversion process, simply add the PPTM file by either dragging and dropping it into the designated area or clicking on it to import the document. Next, click on the "Convert" button. Once the PPTM to XLSM conversion has been completed, you can download the converted file. With just a single click, you will receive your output XLSM files.
- How long does it take to convert PPTM?The speed of this online converter is largely dependent on the size of the PPTM file. If the PPTM file is small in size, the conversion to XLSM can be completed within a few seconds. Additionally, if you have integrated the conversion code within a .NET application, the speed of the conversion process will depend on how well you have optimized your application for this purpose.
- Is it safe to convert PPTM to XLSM using free Aspose.Total converter?Of course! As soon as the PPTM to XLSM conversion is complete, you will have instant access to the download link for the converted XLSM files. Please note that we automatically delete any uploaded files after 24 hours, and the download links will no longer be active after this time period. Your files are completely secure and private, as no one else has access to them. The file conversion process, including PPTM conversion, is absolutely safe to use. We offer this free app primarily for testing purposes so that you can evaluate the results before integrating the code.
- What browser should I use to convert PPTM?This online conversion tool is compatible with any modern browser, such as Google Chrome, Firefox, Opera, or Safari. However, if you are developing a desktop application, the Aspose.Total PPTM Conversion API is a reliable option for smooth integration.