Convert exy to otb

What is the difference between .exy and .otb?

Description: Eltac Embroidery Format (EXY) is a proprietary embroidery file format created by Eltac Embroidery Machines. It is used to store designs for embroidery machines and contains information such as the pattern layout, stitching instructions, thread colors, and other design elements.; The OTB (Nokia Over The Air Bitmap Image) file format is a type of image file developed for use on Nokia mobile devices. These files are specifically optimized for efficient transmission and display on Nokia phones, particularly older models. The OTB format is designed to be compact to facilitate over-the-air (OTA) transmission, which was an essential feature in the era of limited bandwidth and data transfer capabilities. The format supports monochrome graphics, making it suitable for simple images like icons and logos.