مقيمة بـ 5 من 5 نجوم

بواسطة Firefox user 39d95a في ديسمبر 14, 2017 · رابط دائم

This excellent add-on fills a big lack of Firefox for the backups and the restorations of the tabs.
Not useful only in case of problems but for example it allows to manage profiles of tabs by theme.