The browser extension that has had the biggest positive impact on my browsing experience.

Unobtrusive and effective in the desktop browser

Brilliant. Works fine for the whole family. Easy-to-use private vault and shared vaults now save plenty of cross-questioning and getting niggled for kid's passwords by adding a kids vault. Works fine across apps on Windoze, Mac, iOS. Enough possibilities to add extra tags, notes, etc.
High-end IT-security guy in the team and he approves.
Kicked out LastPass, KeyPass and cryptic random notes. Don't miss them at all.