Compositor of AOVs in Standalone

[p3taotoy]

I see several videos for blender and Cinema 4d where one can build a composite image using different render passes (AOVs... I think these are the same thing correct?)

Is there a way to do this in the Standalone? I am able to export an EXR to photoshop then adjust the layers to get my composite image... just wondering if there is a node that combines the AOV's etc internally in the standalone so I can export a PNG with all the AOVs applied with the correct multiply of AmbOcc etc?

If not not a big deal...

How about get rid of noise on the shadow AOV or up samples on Shadow AOV separately?

I see lots of tutorials for other apps but not the standalone on how to set this kind of system up.

Appreciate any tips

Thanks