I completely understand GRMA33's ''semantics"..she wants to see what designs the little icons represent. My design icons are red parrots PE Design), or yellow squares (My Editor) and for me to see which I want to embroider, I have to plug the reader/writer box into the computer and open the software program, or open the Editor program. We want it to be simpler and allow us to "see" our designs before loading to the machine. This is the easiest 'viewer' I've found for free,
http://redmugs.com/html/viewer/download/index.php
but I am not sure it reads the jef format. Just trying to clarify.