22.08.2012 | Zerene Systems LLC | English | Win/Mac | 23.51MB/24.27MB/3.73MB Zerene Stacker is a “focus stacking” program designed specifically for challenging macro subjects and discerning photographers. Of course it works great with simpler subjects, close-ups, and landscapes also! Why use it? Zerene Stacker has several advantages over other commonly used stacking programs: • Highest