best password manager and extension i have ever used

The best

Excellent Product, but be prepared. Before you start setting up give, do yourself a favor and read the documentation regarding proper setup steps for your O/S and Browser. It's a complex application, after all it WORKS on 3 different O/S's (Windows, Mac and Ubuntu) and like 6 different browsers.

The best opensource password manager.

if you manage sites with multiple passwords is a nightmare to fill them, nesting-structure is a tragic design.

Very good and easy to use addon.