Use New to open a new mySewnet™ Cross Stitcher window so that you can create new cross stitch designs, adjust pasted cross stitch designs or place lettering. The Cross Stitch Design Assistant appears, so you can select whether to create a QuickCross Design, load a picture for a new design, load an existing design or start a new design with no background picture. See Using the Cross Stitch Design Assistant.
A cross stitch design may be a maximum of 400 x 400 full crosses. A full cross fills one grid square on the design area.
Choose File > New.
Press ⌘N