- It is possible just to download all the files used by a particular generator and run them locally. I think that you'll need to do something else (run a web-server on your computer?) to make it work, but it's a pretty common thing. I can't give you specific instructions, sorry.
- A few months ago I provided desktop versions of MFCG and 1PDG for my patrons. Building these desktop versions is a cumbersome process so I don't do that for every new update, but I'm going to do that again sometime soon.