Password managers are applications that are purpose built to store credentials in a secure manner so that you only need to remember one password to access the application and not 200+ or so as most IT practitioners have to contend with on any given day. AgileBits’ 1Password is a password manager that goes beyond simple password storage by integrating directly with your web browser to automatically log you into websites, enter credit card information, fill registration forms, and easily generate strong passwords. Keepass is a free open source password manager.”]
Source: https://www.csoonline.com/article/2136197/password-managers-and-post-it-notes.html