As I am a confessing Adobe-ophobic I can't tell about LR and PS, but I checked on NX Studio. It has everything that the old sister pair View NX-i and Capture NX-D plus a few functions extra, e.g. simple handling of videos. The main thing is that it's working based on native NEFs and is thus able to interprete ALL the information in thses files correctly, something that NONE of the third party software is able today. NX Studio does not feature selective processing based on masks or anything like that, so this is something to keep in mind and was one of the reasons to move to a third party program - DxO PL4. that said, I still use the Nikon software - now NX Studio - to do checks on my NEFs that are not shown by other software, like some detailed camera settings or the active focus point during capture. Knowing the history of the Nikon software loosing the capability of selective processing when going from Capture NX2 to NX-D, I have put in doubt that a new (free) Nikon software would feature this capability again and that - considering the market situation - they will come back with licensed software package that has to be payed for. NX Studio prooved this to be right.
I am totally happy with the software I am using today and teh improvements coming with the latest updates are promissing, especially because I have seen improvements in the interpretation of native NEF file information already.