sohail-aspose

//Instantiate a Presentation object that represents a presentation file
Presentation pres = new Presentation("demo.pptx");

//Instantiate the PdfOptions class
PdfOptions opts = new PdfOptions();

//Setting PDF password
opts.setPassword ( "password");

//Save the presentation to password protected PDF

sohail-aspose

//Instantiate a Presentation object that represents a presentation file
Presentation pres = new Presentation("demo.pptx");

//Instantiate the PdfOptions class
PdfOptions opts = new PdfOptions();

//Set Jpeg Quality
opts.setJpegQuality ((byte) 90);

//Define behavior for metafiles

sohail-aspose

//Instantiate a Presentation object that represents a presentation file
Presentation pres = new Presentation("demo.pptx");

//Save the presentation to PDF with default options
pres.save("demoDefault.pdf", SaveFormat.Pdf);

sohail-aspose

//Instantiate a Presentation object that represents a PPTX file
Presentation pres = new Presentation("Aspose.ppt");

//Saving the PPTX presentation to PPTX format
pres.save("Aspose.pptx",SaveFormat.Pptx);