By the way, why you don't just want to use MEW? It's allowing you also to import PKs if you've got the file. I'm not sure if I do understand correctly about the #2.
But both wallets, I've mentioned allows you to do the #2 but MEW isn't a desktop but a webwallet.
I need blockchain on disk so MyCrypto nor MEW does not fit here.
In that case I have Guarda wallet already.
And now that you've found it, it's now all come to pass that you should lock the thread as you've made the purpose of it and got the right one.
No, your answer is for other solution, not mine which I need.
Stop trolling.