This tool does not encrypt any files it limits your files' access (you can use a password).
It happens automatically because the information is stored in the virtual memory. In case of a power outage or fatal error of OS Windows, your secret disk will be locked and become invisible automatically. You can have more than one secret disk, and you can also choose a disk letter. It works as a usual hard disk and is compatible with any other programs you have installed. You can store any files and folders on the disk. You can make this disk invisible, including all contents, and protect it with a password. This program will create a new disk automatically and very quickly.
You can make your private files and folders invisible and protected.
Free Download Secret Disk Professional by Privacy Root full version offline installer for Windows PC can create additional disk on your PC, invisible and locked with a password within one second.