it;s a plug-in... add on to DAZ studio. You can find more information here..http://www.daz3d.com/i/shop/itemdetails/?item=8114 look under the "What;s included & Features" Section in the paragraph for "Morph Loader Pro" it is mentioned. There was a video showin how this tool worked but I don;t know how to find it at this time.

You can also probably find a contact on their site.

I hope that it is possible to release this tool at some point since, as I said it  is easier (for me) to work in Poser but this is the one utility I find most useful in DAZ Studio...