How to create preflop ranges to view in monkerviewer?

Does anybody know how to do this?
I would like to create some preflop ranges on RFI, 3bet, 4bet etc and view them in monkerviewer.
I'm not interested in a solve but rather navigating the ranges to view them in my own time.
Unfortunately I'm not keen on buying monkersolver to do this so was hoping there was another way.