EasyPass appears to have been RoboForm (which I have used for many years) in disguise. If I switch to Avast Password, can I import from RoboForm all the data I have entered?
it does not serve me because I’ve never had EasyPass. 
EasyPass appears to have been RoboForm (which I have used for many years) in disguise. If I switch to Avast Password, can I import from RoboForm all the data I have entered?
The short answer appears to be: no you can’t
I don’t find any import function from any other password manager
If your Roboform license expired you may still want to keep it connected to have the passwords handy via the editor. When you then enter them via copy and paste you are transferring your important passwords to “Passwords” semi-manually after a while. Look that the bright side - Maybe that helps you get rid of clutter.