The .HUS format is a file format used primarily with Husqvarna Viking embroidery machines. It is primarily only for this type of machine from the Swedish manufacturer. This type of file is suitable for large-scale embroidery. It allows reverse editing, but only in the software from the manufacturer. Its global use is minor compared to, for example, .DST or .JEF. Our embroideries are also in this format to be sure. But most machines are able to read it.