Convert gt to otb

What is the difference between .gt and .otb?

Description: Gold Thread Embroidery Format (GT) is a vector graphic file type that is designed specifically for use in computerized embroidery machines. The format is composed of a set of commands that are interpreted by the machine to produce a finished embroidery design. It can be used to create complex designs with multiple colors, textures, and stitches.; 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.