Our code uses com.aspose.slides.ISlideCollection#addClone(com.aspose.slides.ISlide) to merge multiple pptx Files, and then uses com.aspose.slides.Presentation#save(java.lang.String, int) to save the merged File. This log…...ISlide) to merge multiple pptx files, and then uses com.aspose.slides...merged file. This logic occasionally results in a saved file size...