Convert POTM to XLSM via C++ or Online App
POTM to XLSM File Conversion via C++ without using Microsoft® Excel or PowerPoint
Why to Convert POTM to XLSM?
The Portable Office Document (.potm) format is a Microsoft Office file format used to store PowerPoint presentations. It is a combination of XML and binary data, and is used to store presentations created in PowerPoint 2007 and later versions. On the other hand, the XLSM format is an Excel file format used to store macro-enabled workbooks. It is a combination of XML and binary data, and is used to store workbooks created in Excel 2007 and later versions. Therefore, it is necessary to convert POTM to XLSM in order to open and edit the file in Excel.
How Aspose.Total Helps for POTM to XLSM Conversion?
Aspose.Total for C++ is a suite of APIs that enables developers to create, manipulate and convert various file formats within C++ applications. It includes APIs for manipulating Microsoft Office documents, PDFs, images, emails, and more. By using Aspose.Total for C++, you can easily convert POTM to XLSM within C++ applications in two simple steps. Firstly, by using Aspose.Slides for C++, you can export POTM to HTML. After that, by using Aspose.Cells for C++ Spreadsheet Programming API, you can convert HTML to XLSM. Aspose.Total for C++ is a comprehensive suite of APIs that makes it easy to convert POTM to XLSM within C++ applications.
How to Convert POTM to XLSM via C++
- Open POTM file using Presentation class reference
- Convert POTM to HTML by using Save method
- Load HTML document by using IWorkbook class reference
- Save the document to XLSM format using Save method
Get Started with C++ File Automation APIs
Install via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
Free Online Converter for POTM to XLSM
Convert Protected POTM to XLSM via C++
Using the API, you can also open the password-protected document. If your input POTM document is password protected, you cannot convert it to XLSM without using the password. 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. The following code example shows how to open an encrypted document with a password.
FAQ
- How can I convert POTM to XLSM Online?The online POTM conversion app is located above. To begin the conversion process, you can add your POTM file by either dragging and dropping it onto the white area or clicking inside the area to import the document. Afterward, click the "Convert" button. Once the POTM to XLSM conversion process is completed, you can download your converted file with just one click.
- How long does it take to convert POTM?The speed of this online converter is fast, but it largely depends on the size of the POTM file being converted. Smaller POTM files can be rendered to XLSM in just a few seconds. If you plan to integrate the conversion code within a C++ application, the speed will depend on how you have optimized your application for the conversion process.
- Is it safe to convert POTM to XLSM using free Aspose.Total converter?Of course! The download link of XLSM 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 POTM) 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 POTM?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 POTM Conversion API will work smooth.