Does what it needs to do, ads can be disabled in settings. Although I need to keep it disabled when I'm not using it because it causes the url in the url bar to flip-flop between the previous url and the current url rapidly or it just keeps the previous url. Very annoying but probably due to a conflict between extensions as others aren't experiencing this issue. Maybe conflicting with ClearURLs.

I am using the Addon called Cookie Quick Manager. and it has a feature called 'Delete current site LocalStorage" which is very good. but since new versions of firefox, that feature just vanished? Addon didn't get updates for 5 years, but delete local storage button suddenly disappear. Does anyone have any idea why? I was really liking it. You can see in the addons screenshots that that button existed.

Very useful thanks! But only for https. Updated cookies are secured always regardless of security checkbox :'(

The only cookie editor that seems to be able to import cookies as JSON from clipboard! Would give 5* for ability to import from file as well..