ตัวแปลงไฟล์ออนไลน์ฟรี PPTX เป็น JPS

An extension to store presentations and slide shows, for PowerPoint 2007 and newer versions. Contains a set of slides with audiovisual information, multimedia objects, and formatting. The file is created based on the XML format, which allows you to view the recorded information in text editors.

JPS is a format used to create a 3D effect out of a 2D pictures. Such files usually contain two images with different perspective appropriate for each eye and they are stored side-by-side.