Hi David,
I am not sure what you mean by “which plugin or module”? I have Booster Plus and there is Export-import option in settings. I tried that obs.
joody, no it’s not a silly question. But yes, i did upload the file before import 🙂
Anyhow, I also noticed that data from Custom tabs -module did not come with product import (I used Webtoffee’s Product Ex-Im) so I ended up copying the whole site with All-In-One Migration and deleted A LOT of old plugins and themes and cleaned the database. That way I got all the product info and booster settings, too.