Hider 2 is a slick and simple app that allows you to hide, encrypt, and password protect files and folders on your Mac.
Hider 2 is very simple. Just open the app, enter the password you want to use, and select a file or files that you want to add to the vault. You can then toggle between Hidden and Visible mode. In hidden mode, users will not find files in Finder or Spotlight.
Hider 2 uses AES-256 encryption and also includes a note taking tool called Secure Notes.