Convert PPSX to ODP in Node.js

Convert PowerPoint Open XML Slide Show files to ODP with Aspose.Slides for Node.js via Java.

Convert PPSX to ODP in Node.js

Aspose.Slides for Node.js via 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 it to an ODP file by using the presentation API.

Convert PPSX to ODP using Node.js

To convert PPSX to ODP, create a Presentation from the source file and export it to an ODP file.

Node.js code to convert PPSX to ODPconst presentation = new aspose.slides.Presentation("sourceFile.ppsx");
try {
    presentation.save("output.odp", aspose.slides.SaveFormat.Odp);
}
finally {
    presentation.dispose();
}