Convert PPTX to XLSX via C++ or Online App
PPTX to XLSX File Conversion via C++ without using Microsoft® Excel or PowerPoint
Why to Convert
Converting a PPTX file to XLSX is a great way to make the data in the presentation more accessible and easier to work with. XLSX files are more widely used than PPTX files, and they can be opened in a variety of programs, making them more versatile. Additionally, XLSX files are easier to share and collaborate on than PPTX files.
How Aspose.Total Helps for PPTX to XLSX Conversion
Aspose.Total for C++ is a suite of APIs that makes it easy to convert PPTX files to XLSX files within C++ applications. The suite includes Aspose.Slides for C++ and Aspose.Cells for C++, which can be used together to export PPTX to HTML and then convert HTML to XLSX. This process is simple and straightforward, and it can be completed in just two steps.
The first step is to use Aspose.Slides for C++ to export the PPTX file to HTML. This API provides a wide range of features for working with presentations, including the ability to export presentations to HTML. It also supports a variety of other formats, such as PDF, PPT, and PPTX.
The second step is to use Aspose.Cells for C++ to convert the HTML file to XLSX. This API provides a comprehensive set of features for working with spreadsheets, including the ability to convert HTML to XLSX. It also supports a variety of other formats, such as CSV, XLS, and XLSX.
By using Aspose.Total for C++, you can easily convert PPTX files to XLSX files within C++ applications. The process is simple and straightforward, and it can be completed in just two steps.
How to Convert PPTX to XLSX via C++
- Open PPTX file using Presentation class reference
- Convert PPTX to HTML by using Save method
- Load HTML document by using IWorkbook class reference
- Save the document to XLSX 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 PPTX to XLSX
Convert Protected PPTX to XLSX via C++
Using the API, you can also open the password-protected document. If your input PPTX document is password protected, you cannot convert it to XLSX 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 PPTX to XLSX Online?The online PPTX conversion app is located above. To begin the conversion process, you can add your PPTX 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 PPTX to XLSX conversion process is completed, you can download your converted file with just one click.
- How long does it take to convert PPTX?The speed of this online converter is fast, but it largely depends on the size of the PPTX file being converted. Smaller PPTX files can be rendered to XLSX 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 PPTX to XLSX using free Aspose.Total converter?Of course! The download link of XLSX 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 PPTX) 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 PPTX?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 PPTX Conversion API will work smooth.