PowerPoint to EMF Converter can be used to convert PowerPoint to EMF in batch. It lest you convert your MS Office PowerPoint documents to EMF, Postscript, EPS, TIFF, JPG, PNG, etc. files in batch. You can able to convert office documents to PDF files in the system where there is no MS Office installed with the help of this converter.

PPT to Image Conversion: http://www.softwaredownloadcentre.com/software/ppt-emf-converter.php