Convert POTX to PPSX in Node.js

Convert PowerPoint Template files to PPSX with Aspose.Slides for Node.js via Java.

Convert POTX to PPSX 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 POTX file with the Presentation class and export it to a PPSX file by using the presentation API.

Convert POTX to PPSX using Node.js

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

Node.js code to convert POTX to PPSXconst presentation = new aspose.slides.Presentation("sourceFile.potx");
try {
    presentation.save("output.ppsx", aspose.slides.SaveFormat.Ppsx);
}
finally {
    presentation.dispose();
}