Rated 5 out of 5 stars
This is a must have addon. Even though it's outdated and looks like abandonware, it still works and very useful.
The only issue this addon has is that it creates 3 entries in the database for each password., which easily could've avoided with JSON. On top of that it writes to the database each time you use it and press ok button, even if needed data was previously saved and unchanged. This makes the addon extremely slow with hundreds of passwords.