I've tried to use all sorts of android emulators, such as Bluestacks, Nox, and even ARC Welder from Chrome) on my Macbook (late 2009 with 10.12 Sierra). When I tried to open them after they finished downloading, they were always stuck on the loading screen with the progress bar on 100%. ARC Welder wouldn't even open the apk file of the android app I wanted to open.
What android emulator will work on my Macbook? Do I need to download something to help run android emulators on my Macbook?