Convert pcm to pnm

What is the difference between .pcm and .pnm?

Description: Pfaff Embroidery Design Files (PCM) are a proprietary file format used to store embroidery designs produced by the Pfaff brand of embroidery machines. PCM files contain stitch patterns which can be used to embroidery clothing, accessories, and other textiles. These files can be opened and edited using various Pfaff design software applications.; The PNM (Portable Any Map Image) file format is a subset of the broader Netpbm format, designed for storing various types of digital images. It acts as an umbrella term for three specific types of grayscale, color, and black-and-white images, represented by PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap) formats respectively. PNM files are known for their simplicity and ease of conversion to other image formats.