Bitwarden Password Manager

Yubico Authenticator

2FA with YubiKey

Proton Calendar: Secure Events

Keep your schedule private

Proton Drive: Cloud Storage

Private files & photos backup

Keeper Password Manager

Password Generator & Vault

Dashlane Password Manager

Proactive password security

1Password: Password Manager

Save & share passwords safely

KDE Connect

Communication Between Devices

KeePassium (KeePass passwords)

Respects your privacy

LastPass Password Manager

Store & Autofill Passwords

Proton Pass - Password Manager

Secure end-to-end encryption