LetEncrypt Cost: $9.9 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions LetEncrypt: Encrypt your text files with unlimited high levels of encryption algorithms. - LetEncrypt shows you the level of encryption through a security meter. - Encrypt your text file by using unlimited ways. - Import/Export your encryption settings. - 2 main systems of encryption, ASCII and Numeric encryption.