Rated 5 out of 5 stars

bởi Firefox user 48b41d vào Tháng 11. 20, 2017 · liên kết thường trực

It gives me more control over my formerly wonderful Firefox browser. I can't say how good it works with Firefox 57,0 as I have generally found that unless I have severe Firefox problems, it is wise to wait for the .01 version, such as 57.01.