Rated 1 out of 5 stars

Από τον/την amar7 στις Αύγ. 11, 2015 · μόνιμος σύνδεσμος

Unfortunately it slows down the closing procedure of Firefox, when alot of Tabs are opened. And may or may not be reliable in restoring last opened tabs, incase of a crash.

Doesn't slow down Firefox, when the option saving session when closed is disabled.