Hide or password-protect any file instantly by clicking on it. Advanced File Vault works with all file types including pictures and movies. Once a file is locked or hidden, it is completely encrypted and none of its contents can be viewed. To Lock a file or folder, simply right-click on it and select the lock option. Extremely easy to use. Online help is also available. This software offers the following features: lock/encrypt/hide any file with a few clicks; easy-to-use user interface; military-grade encryption.