Rated 5 out of 5 stars

le Vesko Jl ar Samh. 23, 2017 · buan-nasc

That extension is great, but I've just had to downgrade my Firefox to v56, so I can use it again. I really like the FF Quantum release, but this extension is too important for me, so I'll wait until someone make it compatible with FF v57 (hopefully).