How do I upgrade to Pro-Stitcher Premium? Jared Medley August 11, 2017 17:10 Updated Follow The instructions for upgrading your Pro-Stitcher System to the Premium Version can be found here: http://hqprostitcher.com/software-update/ Related articles Are there videos/tutorials for using Pro-Stitcher Premium? What's new in Pro-Stitcher Premium? How can I tell which tablet I have? Welcome to the Handi Quilter Help Center! I want to sell my Handi Quilter machine. Where do I list it for sale? Comments 0 comments Please sign in to leave a comment.