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Convert PPTM to PNG in Java

Render PPTM slides as PNG images using Aspose.Slides for Java without Microsoft PowerPoint.

Convert PPTM to PNG Using Java

Use Aspose.Slides for Java to load a PPTM presentation and render each slide as a PNG image. You can install the aspose-slides package in a Maven-based project by adding the repository and dependency below.

Repository

<repository>
    <id>AsposeJavaAPI</id>
    <name>Aspose Java API</name>
    <url>https://releases.aspose.com/java/repo/</url>
</repository>

Dependency

<dependency>
    <groupId>com.aspose</groupId>
    <artifactId>aspose-slides</artifactId>
    <version>version of aspose-slides API</version>
    <classifier>jdk17</classifier>
</dependency>

How to Convert PPTM to PNG via Java

Java developers can render PPTM slides as PNG images in just a few lines of code.

  1. Load the PPTM file with the Presentation class.
  2. Iterate through the ISlide objects in the presentation.
  3. Call the getImage method for each slide.
  4. Save each IImage object with ImageFormat.Png.

System Requirements

Before running the Java conversion sample code, make sure that you have the following prerequisites.

  • Microsoft Windows, Linux, macOS, or another OS with a supported Java Runtime Environment.
  • Get the latest version of Aspose.Slides for Java from Maven.
 

PPTM to PNG Java Conversion Source Code

Presentation presentation = new Presentation("presentation.pptm");
try {
    for (ISlide slide : presentation.getSlides()) {
        IImage slideImage = slide.getImage(1f, 1f);
        try {
            slideImage.save("slide_" + slide.getSlideNumber() + ".png", ImageFormat.Png);
        } finally {
            slideImage.dispose();
        }
    }
} finally {
    presentation.dispose();
}
 
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    Other Supported Conversions

    You can also convert PPTM into many other file formats including the ones listed below.

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