All pc files have a .something. If you can read the file from windows explorer in a details window you'll see the file extension, which is the part after the ".". If you can't find it, send any of those files to me via email and I'll get it. The scanners that come with printers, a digital camera and your camera phone are ways of digitizing a picture. Then you need a converter to turn the file your phone, camera or scanner creates into the stitch file. Stitch files may (or may not) vary by manufacturer. If you send me a few stitch files and a photo of the pattern each one makes (be sure to keep those straight) I can probably find a converter. Once you have a converter you can do it all yourself