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Convert OTP to PPTX in C++

High performance OTP to PPTX conversion using C++ library without the need of Microsoft PowerPoint installation.

Convert OTP to PPTX Using C++

In order to convert OTP to PPTX, we’ll use

Aspose.Slides for C++

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C++ platform. You can download its latest version directly, just open


package manager, search for Aspose.Slides.Cpp and install. You may also use the following command from the Package Manager Console.


PM> Install-Package Aspose.Slides.Cpp

How to Convert OTP to PPTX via C++

C++ developers can easily convert OTP file to PPTX in just a few lines of code.

  1. Load OTP file with Aspose.Slides for C++ Presentation Object.
  2. Call the Save() method.
  3. Pass the output file path with (PPTX) file extension.
  4. PPTX file will be saved at the specified path.
  5. Open PPTX file in compatible program.

System Requirements

Before running the C++ conversion example code, make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with C++ Runtime Environment for Windows 32 bit, Windows 64 bit and Linux 64 bit.
  • Aspose.Slides for C++ DLL referenced in your project.

OTP to PPTX C++ Conversion Source Code

// Load the OTP.
SharedPtr<Presentation> prs = MakeObject<Presentation>(u"sourceFile.otp");
// Save in PPTX format.
prs->Save(u"convertedFile.pptx", Aspose::Slides::Export::SaveFormat::Pptx);
  • Free App to Convert OTP to PPTX

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    Other Supported Conversions

    You can also convert OTP into many other file formats including few listed below.

    OTP TO BMP (Bitmap Image)
    OTP TO EMF (Enhanced Metafile Format)
    OTP TO GIF (Graphical Interchange Format)
    OTP TO HTML (Hyper Text Markup Language)
    OTP TO JPEG (JPEG Image)
    OTP TO ODP (OpenDocument Presentation Format)
    OTP TO PDF (Portable Document Format)
    OTP TO PNG (Portable Network Graphics)
    OTP TO POT (Microsoft PowerPoint Template Files)
    OTP TO POTM (Microsoft PowerPoint Template File)
    OTP TO POTX (Microsoft PowerPoint Template Presentation)
    OTP TO PPS (PowerPoint Slide Show)
    OTP TO PPSM (Macro-enabled Slide Show)
    OTP TO PPSX (PowerPoint Slide Show)
    OTP TO PPT (Microsoft PowerPoint 97-2003)
    OTP TO PPTM (Macro-enabled Presentation File)
    OTP TO SVG (Scalable Vector Graphics)
    OTP TO TIFF (Tagged Image Format)
    OTP TO XML (Extensible Markup Language)
    OTP TO XPS (XML Paper Specifications)