Word PC-binding Encryptor

Encrypt your word document,support doc,docx,rtf;One Computer,One Password, you only need to encrypt files one time,Protect the distribution of your word document,No editing,No copying,No printing,stronger than the MS office's own encryption.When a user wants to open an encrypted file, the encrypted file will pop up a dialog box to request the user to enter a Read Password. This dialog box will display the machine ID of the user's computer.