MaxCrypt Security Suite has especially designed to help you secure your sensible information. It includes 3 applications to secure your data: MaxCrypt, MaxConceal, and MaxDelete.
MaxCrypt Security Suite uses a powerful 256-bit AES (Advanced Encryption Standard) to protect your data. The protected files and folders cannot be opened or modified without the right password. With Max Delete, you can definitively remove a file from your computer while using Gutmann removal algorithm. Finally, MaxConceal is for file/directory protection system. It is possible to add files, directories or even file extensions to MaxConceal protection list.
It is a shareware version which is entirely free and compatible with all Windows versions.