1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.

Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.

Haven - Personal space security app, backed by Snowden

Avira Password Manager - Automatically logs you in to your online accounts. Generates strong, unique passwords and securely stores them. Checks for weak or reused passwords. Notifies you if an online account has been hacked.

Dead Man's Switch - Automatically send emails to your chosen recipients should anything happen to you.

KeePass - KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.