# Convert PPSX to BMP in Node.js

> Convert PPSX to BMP in Node.js. Use the Node.js API to convert PPSX files to BMP images.

Source: https://products.aspose.com/slides/nodejs-java/conversion/ppsx-to-bmp/
Updated: 2026-07-13



## Convert PPSX to BMP in Node.js

[**Aspose.Slides for Node.js via Java**](/slides/nodejs-java/) lets developers create, read, edit, and convert presentation files in Node.js applications. You can load a `PPSX` file with the `Presentation` class and export its slides to `BMP` images by using the presentation API.

## Convert PPSX to BMP using Node.js

To convert `PPSX` to `BMP`, create a `Presentation` from the source file and export each slide to a `BMP` image.

### Node.js code to convert PPSX to BMP

```javascript
const presentation = new aspose.slides.Presentation("sourceFile.ppsx");
try {
    const slideCount = presentation.getSlides().size();
    for (let slideIndex = 0; slideIndex < slideCount; slideIndex++) {
        const slide = presentation.getSlides().get_Item(slideIndex);
        const slideImage = slide.getImage(2, 2);
        try {
            const filePath = "slide_" + slide.getSlideNumber() + ".bmp";
            slideImage.save(filePath, aspose.slides.ImageFormat.Bmp);
        }
        finally {
            slideImage.dispose();
        }
    }
}
finally {
    presentation.dispose();
}
```

## How to convert PPSX to BMP using Aspose.Slides for Node.js via Java API

To convert PPSX to BMP using Aspose.Slides for Node.js via Java, import the package, load the source file with the Presentation class, and export slides as images.

Install [**Aspose.Slides for Node.js via Java**](/slides/nodejs-java/).

Import the `aspose.slides.via.java` package in your Node.js project.

Load the source `PPSX` file with the `Presentation` class.

Render each slide with `getImage` and save it with `ImageFormat.Bmp`.

## Convert PPSX to Other Supported Formats