Convert PPTX to MHTML via C++ or Online App
PPTX to MHTML File Conversion via C++ without using Microsoft® Excel or PowerPoint
Why to Convert
The need to convert PPTX files to MHTML arises when you need to share presentations with others in a format that can be easily viewed in a web browser. MHTML is a web page archive format that combines HTML and other resources into a single file. It is a great way to share presentations with others, as it allows them to view the presentation without having to install any additional software.
How Aspose.Total helps for pptx to mhtml conversion
Aspose.Total for C++ is a suite of APIs that provides developers with the tools they need to create, manipulate, and convert various file formats within their C++ applications. It includes Aspose.Slides for C++ and Aspose.Cells for C++, which can be used to convert PPTX files to MHTML in two simple steps.
Firstly, Aspose.Slides for C++ can be used to export PPTX files to HTML. This API provides a wide range of features for manipulating presentations, including the ability to export presentations to HTML. It also supports a variety of other file formats, such as PPT, PPTX, ODP, and OTP.
Once the PPTX file has been exported to HTML, Aspose.Cells for C++ can be used to convert the HTML to MHTML. This API provides a comprehensive set of features for working with spreadsheets, including the ability to convert HTML to MHTML. It also supports a variety of other file formats, such as XLS, XLSX, CSV, and ODS.
By using Aspose.Total for C++, developers can easily convert PPTX files to MHTML within their C++ applications. This suite of APIs provides a comprehensive set of features for manipulating and converting various file formats, making it an ideal solution for developers who need to convert PPTX files to MHTML.
How to Convert PPTX to MHTML 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 MHTML 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 MHTML
Convert Protected PPTX to MHTML 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 MHTML 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 MHTML 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 MHTML 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 MHTML 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 MHTML using free Aspose.Total converter?Of course! The download link of MHTML 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.