Bitwarden is a cross-platform password management system from 8bit Solutions LLC that uses cloud storage to hold your encrypted password vault, either the Bitwarden service or your own self-hosted server. Features include end-to-end encryption, two-step login (2FA), a password/passphrase generator, data export, URI match-detection options, password checking (weak, exposed, reused, etc.), folders, file attachments, organization support, and more. Four types of items are available: login, card (e.g. credit card), identity, and secure note, and you can add custom fields to an item. (See Bitwarden Help Center for more information.)
Bitwarden, which requires creation of a free user account and vault master password, can be downloaded and used free of charge for OS X 10.10 and later, iOS 10 and later, Linux, Windows, Android, and web browsers. Free accounts are limited to two users and two “collections“, while additional users and features (e.g. file storage, vault “health reports”, self-hosting, audit logs, 2FA, etc.) are priced starting at $10 per user per year.