1Password is a state-of-the-art password manager and form filler that keeps track of all your confidential information in a highly encrypted format. You are able to store all your confidential information like passwords, credit card numbers and other sensitive data in one secure place.
Direct integration with popular browsers allows you to log in to websites with a single click. Since all your data is kept in one place, each browser can share the same data so you never need to manually copy your passwords from browser to browser ever again!
1Password goes beyond the standard Keychain and AutoFill features by allowing you to define detailed identities, without limiting yourself to what is available in the Address Book. Many more features.