16 password managers tested: which one is the best?

A password manager is a digital vault that securely stores your usernames and passwords from online services, as well as payment details and personal notes. The contents of the safe must be easy to use despite the strict security. For example, because the password manager automatically fills in login details. The safe itself is preferably accessible from multiple devices via the internet or a good app. We test sixteen password managers for functionality, ease of use and price and see which ones receive our approval.