3.
At the bottom of the
dialog box, click on Define OpenBy menu.
4.
Click on the top box. In the standard Mac navigation box that appears, navigate
to the image-editing application you want to use. Make sure it's one like Photoshop
or GraphicConverter that
will open the image.
Once
you've done this, you'll find that the box will now show the application's name.
5. In the same way,
you can define up to five applications to choose from that from now on will appear
in the GridView
menu, under the Open selection
submenu.
Three are shown here.
That's
in addition to the application that created the image, which is always shown.