der add-on funktioniert nicht

so far, between my vpn, ad blockers and mozilla's reticence to play well with others, i haven't gotten it to work for me at all. i'll continue to slave at it.

This Add-On was released after a similar Add-On, but this Add-On only opens links to Chrome, which the older Add-On is also able to do, and the older Add-On has more features.
It has never been updated since it's release in Jun 2017. It seems to be an abandon AddOn.

I do NOT recommend "Open in Chrome" Add-On.

Instead, I recommend Add-On "Google Chrome Browser".
[Google Chrome Browser] was updated 29 Dec 2019.

Cannot find a way to install the extra program this requires on a Mac. Have some experience of using Terminal and am very IT literate, without being an IT professional, but can not get this off the ground with the instructions supplied.