Convert pcm to vp3

What is the difference between .pcm and .vp3?

Name: Pfaff Embroidery Design File; Husqvarna/Viking/Pfaff Embroidery Format

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 VP3 file type is a vector-based embroidery file format developed by Husqvarna Viking/Pfaff, used to store embroidery designs for use with computerized embroidery machines. It is a proprietary format that can store a wide range of stitches, as well as images and text.