Cintel AutoCrypt - Version 4.0.14 Protect Files and Folders with a Password. AutoCrypt is a quick and easy to use encryption program which secures your data with a password so that it is rendered unreadable to anyone without the password. Protect sensitive documents and folders from prying eyes with its strong encryption algorithm, safe in the knowledge that they can only be read by you. Its speed and ease of use have helped make this one of our most popular programs, and we have delivered on our customers' requests, providing a secure, all-round file protection program that ensures the confidentiality of your data.