ตัวแปลงไฟล์ออนไลน์ฟรี PPSM เป็น JPS

The file that stores macro-enabled slide shows and presentations. PPSM stores a set of slides with graphics, audio and video information, which cannot be edited. It’s used solely to view the generated presentations. To run PPSX file macros, you should first save the file with the PPSM extension.

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.