Version 4 had already introduced a great development engine to include up pictures that looked very under or overexposed, probably one of the best on the market. Here too, version 5 does not bring anything more, except a new name for the sliders.
This version improves by 5 against the outlook recovery tool and especially, especially the correction brush finally becomes a powerful tool since it is not necessarily circular, avoiding at the same time the back and forth with such software photoshop- element.
Viewpoint speed, I did not observe any performance degradation compared to version 4.
This is more than ever an indispensable complement for amateurs or pros photographers because it helps get the most digital cameras.