DRMsoft Universal File Encryptor - Version 9.0 Encrypt and convert various types of file to exe with password protected, prevent from editing, copying and printing. You may specify the icon of encrypted file. You can convert file to exe without password, and you can also set a password with PC-binding to your users. Only you can create open password for your users. Easily distribute CHM files and protect it.Key Features : 1, Multiple encryption modes: Non-PC-Binding, All computer ,One password; PC-Binding, One computer,One password; file to exe, convert file to exe only; Only need to be authenticated once on the same computer(With same Key and Product ID);2, You can specify the number of opening allowed, the time of opening and expiry date;