This sort of programmes are disgusting for me.
I usually record all during my work.
I use audacity. And that is enough.
If you "really" need clean the audio see the movie "The conversation" (1974) with Gene Hackman.
If you try Adobe audition or anyone similar usually you will abandon. There is a lot of "Knowledge curve".
Retouching images exists some automated measures but in audio is not so easy. The same for video (there is a program from Sony)
I usually prefer hear with attention two or three times the audio....
That's my reality