literally nothing is free to use don't waste your time

Bubba was unjustly imprisoned for a crime he didn't commit. (Stealing browser cookies.) He promptly escaped a maximum stockade and went to seek the A-Team to join up. For that he needed a keyword tool. But the free version of Keywords Everywhere is so epically useless, it made Bubba cry. He promptly went back to prison and had himself locked up again to escape this world of much hype and useless extensions.

It was working until recently. Now it displays a message advertising the subscription and I can't close that and use the add-on.

Seems to be false advertising about being freemium as it appears to require a subscription now.

Plain unusable

It is not free, and you can not try it for free to see if it is worth it.

Over 300k credits expired after one year