They aren't, unless you only count Photoshop.
By the way, that should just be "Macs", not "Mac's". The contraction would be used if if was possesive (Such as saying "The one-button mouse is Mac's worst move").
<font color=orange>Quarter</font color=orange> <font color=blue>Pounder</font color=blue> <font color=orange>Inside</font color=orange>