Is there a program or method that will let me disect a JPEG image into equal parts? ?

Question

Is there a program or method that will let me disect/divide a JPEG image into equal parts? ?Simply - I have a hi-res JPEG that Im trying to cut into 9 equal sized rectangles. Then each of these 9 I will have blown up to seprate 8x11 inch prints to post on my wall (like a puzzle)

Any software out there that will let me divide a JPEG accuratly?

Answer 1

In Photoshop you could turn on guides/rulers, but I guess that other image editors probably have those, too.

You could also specify the size of the ninth in the crop detail box, the crop it that way.