PDF Encryptor enables you to encrypt your pdf files into exe files that can only be opened when a read password is provided (PC-binding or Non PC-binding).
Users can only open the encrypted pdf files after obtaining the read password provided by you. With PDF Encryptor you can choose the encryption type: Non-binding, where all computers have one password or PC-binding, where every computer has a different password, and protect only (pdf2exe only).
When a user wants to open an encrypted file, a dialog box will pop up requesting the user to enter a read password. This dialog box will display the machine ID of the computer.
The users can send their own machine ID to you and you can create a read password based on their machine ID. From then on, users can use this read password to open your file from their computers.
When using PDF Encryptor, you just need to select pdf file from a list, specify the encryption key and start the encryption. You can encrypt pdf to exe with the same file name.