package featurescomparison.workingwithpresentations.openexisting.java; import com.aspose.slides.Presentation; import com.aspose.slides.SaveFormat; public class AsposeOpenExistingPresentations { public static void main(String[] args) { String dataPath = "src/featurescomparison/workingwithpresentations/openexisting/data/"; //Instantiate Presentation class that represents PPTX file Presentation pres = new Presentation(dataPath + "presentation.pptx"); // Save presentation with chart pres.save(dataPath + "Aspose-Duplicate.pptx", SaveFormat.Pptx); System.out.println("Done"); } }