PdfSaveOptions.useBookFoldPrintingSettings property. Gets or sets a boolean value indicating whether the Document should be saved using a booklet printing layout, if it is specified via [PageSetup.multiplePages](../../../aspose.words/pagesetup/multiplePages/)....to the PDF format in the form of a book fold. let doc = new aw...method converts the document to .PDF. let options = new aw . Saving...