OK, now I can answer: I doesn't work with Mono
I get the message: "The entry point method could not be loaded"
Or maybe I don't know how to do it, as I've never used Mono before. It could be that I have to install some package or use some command line... With Wine the program does open, but it crashes when actually trying to create a subset.
In case you are interested, you might have a look here
, but I understand if you aren't