TheDman wrote:
No. The adjustments you can make in ACR you cannot make in PS, and vice versa. You might be able to accomplish something similar, but not with the same controls. With ACR and Lightroom, every single image adjustment you can make in one you can also make in the other, because they're the same image editing program.
Have you tried PHotoshop CC? It has a Camera Raw filter which is identical to the ACR interface.