Convert POTM to XLSX via C# or Online App
.NET API for POTM to XLSX conversion without using Microsoft® Excel or PowerPoint
Aspose.Total for .NET is a comprehensive suite of .NET components that enables developers to easily create, manipulate and convert various file formats within their .NET, C#, ASP.NET and VB.NET applications. It provides a wide range of features and capabilities, including the ability to convert POTM files to XLSX.
The process of converting POTM to XLSX is simple and straightforward. It can be done in two steps. Firstly, you need to use Aspose.Slides for .NET to export the POTM file to HTML. This is done by using the Presentation.Save method, which allows you to save the presentation in HTML format.
Once the POTM file has been converted to HTML, you can then use Aspose.Cells for .NET to convert the HTML file to XLSX. This is done by using the Workbook.LoadFromHtml method, which allows you to load the HTML file into a Workbook object. Once the HTML file has been loaded, you can then use the Workbook.Save method to save the Workbook object as an XLSX file.
By using Aspose.Total for .NET, you can easily convert POTM files to XLSX within any .NET, C#, ASP.NET and VB.NET application. The process is simple and straightforward, and requires only two steps. Firstly, you need to use Aspose.Slides for .NET to export the POTM file to HTML. After that, you can use Aspose.Cells for .NET to convert the HTML file to XLSX.
How to Convert POTM to XLSX via C#
- Open POTM file using Presentation class
- Export POTM as HTML by using Save method
- Load HTML document by using Workbook class
- Save the document to XLSX using Save method
POTM File Conversion in C#
For POTM file to XLSX 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 POTM to XLSX
Convert Protected POTM to XLSX via C#
While converting POTM file to XLSX, if your input POTM document is password protected you cannot convert it to XLSX 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 POTM to XLSX with Watermark via C#
While converting POTM file to XLSX, you can also add watermark to your output XLSX 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 XLSX with Watermark.
FAQ
- How can I convert POTM to XLSX Online?Online App for POTM conversion is integrated above. To initiate the POTM to XLSX conversion process, simply add the POTM 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 POTM to XLSX conversion has been completed, you can download the converted file. With just a single click, you will receive your output XLSX files.
- How long does it take to convert POTM?The speed of this online converter is largely dependent on the size of the POTM file. If the POTM file is small in size, the conversion to XLSX 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 POTM to XLSX using free Aspose.Total converter?Of course! As soon as the POTM to XLSX conversion is complete, you will have instant access to the download link for the converted XLSX 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 POTM 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 POTM?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 POTM Conversion API is a reliable option for smooth integration.