Convert pwp to cmx

What is the difference between .pwp and .cmx?

Description: The PWP file format is associated with PhotoWorks, a digital image editing and enhancement software. PWP files are the proprietary format used by PhotoWorks to store digital photographs and images, including all the editing and adjustments made within the software. This file type contains image data such as color, brightness, and contrast adjustments, as well as any applied filters or effects. Since PWP is a proprietary format, it is primarily supported and opened by PhotoWorks software.; Image file format used by Corel programs, such as CorelDRAW, Corel Presentations, and Paint Shop Pro; also used for storing vector-based image files included with Corel Mega Gallery Clip Art; includes image data as well as metadata that describes the image.