我的标签丢失几百个,找回几十个...日常使用,在工作上有风险

Very useful !
One suggestion : to move only a group of selected tabs, i select them, then move to a new windows, and then click onetabs
Can you add the fonction to do that in one clic please ?

Tenho usado há algumas semanas e tem sido muito útil em concentrar várias páginas de assuntos de interesses diversos agrupando-os sob um mesmo identificador.
Estou verificando se diminuem os travamentos do Firefox (muuito freqüentes) pela redução de páginas abertas.

NO funciona, se queda en espera, NO LO RECOMIENDO

Been using for years it's perfect could use a few more shortcuts

A very insecure add-on, it has made disappear the tabs of the last four months, like that! After a normal update of the operating system. Lots of time wasted. This add-on should have something for backing up the tabs. I mean a button, not a f*** ordeal.
And the OneTab support team doesn't even show signs of life. Although why should they? After taking advantage of this rubbish they'll be on to another one by now. Another recommended!! Congratulations Firefox! Farewell Firefox! Wooow!!!

Lost almost all my tabs when firefox crashed restoring it after i accidentally shelved all my tabs trying to figure out how the addon works.