Open-source alternatives to 1Password

2 community-reviewed projects you can use instead of 1Password.

1. Bitwarden - Bitwarden is an open-source password manager that stores logins, cards, identities and secure notes in an encrypted vault, with autofill and sync across devices and an option to self-host. Available on Windows, macOS, Linux, iOS, Android, browsers and the web. (Licence: NOASSERTION)
2. KeePassXC - KeePassXC is a modern, cross-platform open-source password manager that stores passwords, notes and attachments in a single encrypted, offline KeePass (KDBX) database file under your own control. It includes auto-type, browser integration and a password generator, and runs on Windows, macOS and Linux. (Licence: NOASSERTION)