Aspose.Total  for C++


Export POWERPOINT to WORD in C++ applications without any Microsoft PowerPoint or Word dependencies

How to Export POWERPOINT to WORD Using C++

Aspose.Total for C++ is complete package of C++ File Format Automation libraries. By using the rich features of the APIs avaiable in the pacakge, we can easily convert PowerPoint POWERPOINT to Word WORD. In order to perform the conversion, you can first use Aspose.Slides for C++ API to convert POWERPOINT to HTML. After that by using feature-rich Word Processing API Aspose.Words for C++ you can convert the HTML to WORD.


  1. Load POWERPOINT file using Presentation class reference
  2. Render POWERPOINT to HTML by using Save member funciton and set Html as SaveFormat
  3. Load the converted HTML file by using Document class reference
  4. Save the document to DOCX format by using Save member fucntion

Get Started with C++ File Format APIs

Install from command line as nuget install Aspose.Total.Cpp or 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 .

C++ Code to Convert POWERPOINT to WORD

// Load POWERPOINT file
SharedPtr<Presentation> prs = MakeObject<Presentation>(u"input.pptx");
// Save presentation in HTML format.
prs->Save(u"htmlOutput.html", Aspose::Slides::Export::SaveFormat::Html);
// load HTML with an instance of Document
System::SharedPtr<Document> doc = System::MakeObject<Document>(u"htmlOutput.html");
// save document in DOCX format

PPTX What is PPTX File Format?

Files with PPTX extension are presentation files created with popular Microsoft PowerPoint application. Unlike the previous version of presentation file format PPT which was binary, the PPTX format is based on the Microsoft PowerPoint open XML presentation file format. A presentation file is a collection of slides where each slide can comprise of text, images, formatting, animations, and other media. These slides are presented to audience in the form of slideshows with custom presentation settings.

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DOCX What is DOCX File Format?

DOCX is a well-known format for Microsoft Word documents. Introduced from 2007 with the release of Microsoft Office 2007, the structure of this new Document format was changed from plain binary to a combination of XML and binary files. Docx files can be opened with Word 2007 and lateral versions but not with the earlier versions of MS Word which support DOC file extensions.

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Other Conversion Options

PPTX TO WORDML (Microsoft Word 2003 WordprocessingML)
PPTX TO DOCM (Microsoft Word 2007 Marco File)
PPTX TO DOC (Microsoft Word Binary Format)
PPTX TO DOTM (Microsoft Word 2007+ Template File)
PPTX TO DOT (Microsoft Word Template Files)
PPTX TO ODT (OpenDocument Text File Format)
PPTX TO RTF (Rich Text Format)
PPTX TO DOTX (Microsoft Word Template File )
PPTX TO OTT (OpenDocument Standard Format)
PPTX TO DOCX (Office 2007+ Word Document)