評分: 5 / 5 顆星

作者：Firefox 使用者 05d29e 於 Nov. 23, 2017 發佈 · 永久網址

I will join in and say that I'm seriously considering downgrading Firefox because Session manager was my reason for choosing Firefox as my everyday browser, I have tried some of the "replacements" but they are just not as good, so please, gives us this add on back!