Singer XL embroidery design file
XXX is a file extension for an embroidery design file used with Singer XL. Singer XL is a computer-controlled embroidery sewing maching. XXX files contain the instructions to perform fabric stitching and embroidery. XXX files can be edited or converted using Embird, BuzzXplore and Buzz Tools; these applications are Windows based.
Learn more about .XXX files:
Visit the Embird web page.
Read more about Windows at ITKnowledgeExchange.com.