For some operating system editions like Windows 10 Home, this is the only option. The third option to encrypt files and folders in Windows is to use third-party software.Encrypting File System (EFS) is the alternative, but is not recommended for super-sensitive data.
To encrypt files and folders in Windows, you can use the two encryption capabilities built in to Windows (and a third option, depending on the software you’re using): This article will explain several methods you can use to encrypt your data. Only someone with the correct password, or decryption key, can make the data readable again. If you encrypt files and folders in Windows, your data will become unreadable to unauthorized parties.