Yettwasezmel 5 ɣef 5 n yetran

sɛur Zygdresze di Oct. 2, 2017 · aseɣwen yezgan

It is "must be" addon for sites which don't offer the possibility to save passwords at all (some more secured sites with https protocol - firefox is not asking to remember or not password).
No backup for passwords but it is still worth of 5 stars.