Session Manager

5 つ星中 5つの評価を受けています

投稿者: Firefox user d2103e - 11月 18, 2017 · 固定リンク

This extention was perfect for users which likes to keep lots of tabs opened for later use/read.
Moslty I'm missing restore tab button, when I accidentally close same tab.
I hope soon will someone port this to new FF webextention api.