How do i add a pitch shifter?

Hi, im very new to this plug guitar into computer-stuff and i need help.
I found a pitch shifter called Pitchmunk, i have installed it but i cant run the program.
Is it possible at all to ad it to/run it with Fortin NTS or do i need another program?

I used PitchProof (third-party app), and positioned it to be the first in my signal chain.
I also used NDSP Petrucci’s pitch shifter and routed it to other NDSP plugins.

Hi, yes if you want to use multiple plugins in sequence of each other you will need to use a DAW like Reaper or Logic.

I was always scared of DAWs. I use Gig Performer, because using virtual wires is not scary to use. In the Wiring layout, it is easy to add a pitch shifting plugin.