Rated 3 out of 5 stars

per Daniel K el ago. 15, 2017 ·

I've used these for years and they are great to have, however, I recently upgraded to FF 55.0.1 and they no longer even show up when I go to Customize...

per Michael B. (desenvolupador) a ago. 15, 2017 ·

See forum discussion: https://codefisher.org/forum/thread/9653/