How to encrypt PDF

Assume, for example, that you want a PDF that not allow other people to open it or print it. And you can directly invoke the Encryption PDF files with password easily. You can create a password for you PDF files with PDF password security.
This gudie will describe how to create a PDF document that encrypt the PDF document with a password.

PDF password Security

To stop the other people to copy text from your PDF, to edit your PDF ebooks or prevent the PDf ebooks being printed. You can encrypt the PDF files easily with PDF password Security.

PDF Password Security software is a very flexible and powerful program, it allows you to encrypt (using standard 40-bit or 128-bit or AES encryption) existing PDFs, set permissions, add user and owner password. For example you can encrypt a PDF without allowing to print it. The button to print the file will be disabled in Acrobat Reader application, you can also encrypt a PDF to allow the user to read it only if he knows the correct password.

How PDF password security works

A-PDF Password Security is a desktop utility program that lets you change password security of existing Acrobat PDF files. That means you can protect PDF files with 128 bit encryption, or remove existing password protection. It can handle either single or batch documents. Another convenient features include password pool and hot directory.

Add pasword to PDF
Decrypt the Password on PDF

Spyware free , 30 days money back Platform: Windows Vista, XP, Windows 7;

Guide: How to encrypt PDF

With the PDF password security. You can Protect your PDF documents from unauthorized access with standard password security:
* 40-bit RC4 encryption, which is supported by Adobe Acrobat 3.0 or above.
* 128-bit RC4 encryption, which is supported by Adobe Acrobat Reader 5.0 or above.

Step 1: install PDF password security

You can get the PDF password sucurity full on our website and install it to computer. Install it and lauch it after install.

Step 2: Input the PDF ebooks

Select " Batch PDF Documents Security" and click the button Next >, a window will appear. Click to add the files you want to set PDF password.

Input the PDF ebooks

If you want to convert the password protected PDF to other format, such as PDF to Powerpoint, PDF to HTML, PDF to TXT, you can selet the other output target.

Step 3: Set the password

Select the file, click "Input Password" button, write password in "Password" window.

Set the password to PDF ebooks

Step 4: Choose the security level

You can choose a security level for you PDF ebooks.

The PDF password security not only allows you to set password for PDF, but also allows you to add properties by selecting properties.

Okay, this is the whole process to protect the PDF by encrypting password to your PDF ebooks. You are the only people who can edit, copy and print the PDF ebook in the world. I think it is the best way for you to protect you PDF files being copied. Do you think the PDF password security a good tool?

Spyware free , 30 days money back Platform: Windows Vista, XP, Windows 7;