Convert PPTX to XLT via C++ or Online App
PPTX to XLT File Conversion via C++ without using Microsoft® Excel or PowerPoint
Why to Convert
Converting a PPTX file to XLT is a useful way to share presentations with others who may not have access to the original software used to create the presentation. XLT files are also easier to edit than PPTX files, making them a great choice for collaboration.
How Aspose.Total Helps for PPTX to XLT Conversion
Aspose.Total for C++ is a comprehensive suite of APIs that enables developers to create, manipulate, and convert various file formats within C++ applications. It includes Aspose.Slides for C++ and Aspose.Cells for C++, which can be used to convert PPTX to XLT in two simple steps.
Firstly, Aspose.Slides for C++ can be used to export PPTX to HTML. This API provides a wide range of features for creating, manipulating, and converting presentations, including the ability to export presentations to HTML.
Once the PPTX file has been converted to HTML, Aspose.Cells for C++ can be used to convert the HTML to XLT. This API provides a comprehensive set of features for creating, manipulating, and converting spreadsheets, including the ability to convert HTML to XLT.
By using Aspose.Total for C++, developers can easily convert PPTX to XLT within C++ applications in two simple steps. This makes it easy to share presentations with others who may not have access to the original software used to create the presentation, as well as to make it easier to edit the presentation for collaboration.
How to Convert PPTX to XLT 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 XLT 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 .
| // Supports PPT, POT, PPS, PPTX, POTX, PPSX, PPTM, PPSM, and POTM input file formats | |
| // Load the PPT. | |
| SharedPtr<Presentation> prs = MakeObject<Presentation>(u"sourceFile.ppt"); | |
| // Save in HTML format. | |
| prs->Save(u"output.html", Aspose::Slides::Export::SaveFormat::Html); | |
| // Load the HTML. | |
| intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"output.html"); | |
| // Supports XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, CSV, TSV, TXT, MHTML, ODS, DIF, MARKDOWN, SXC, and FODS | |
| // Save in XLS format. | |
| wkb->Save(u"output.xls", SaveFormat_Xls); |
Free Online Converter for PPTX to XLT
Convert Protected PPTX to XLT 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 XLT 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.
| auto loadOptions = System::MakeObject<LoadOptions>(); | |
| loadOptions->set_Password(u"123123"); | |
| // Supports PPT, POT, PPS, POTX, PPSX, PPTM, PPSM, POTM, ODP, and OTP file formats | |
| System::SharedPtr<Presentation> presentation = System::MakeObject<Presentation>(u"input.ppt", loadOptions); | |
| // Save in HTML format. | |
| prs->Save(u"output.html", Aspose::Slides::Export::SaveFormat::Html); | |
| // Load the HTML. | |
| intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"output.html"); | |
| // Supports XLS, XLSX, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, CSV, TSV, TXT, MHTML, ODS, DIF, MARKDOWN, SXC, and FODS | |
| // Save in XLS format. | |
| wkb->Save(u"output.xls", SaveFormat_Xls); |
FAQ
- How can I convert PPTX to XLT 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 XLT 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 XLT 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 XLT using free Aspose.Total converter?Of course! The download link of XLT 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.