What is the way to protect PDF ebooks

I publish a novel to the website, I put all the text to the PDF files. In order to prevent the PDF ebooks being changed, copied, edited. How can I protect my PDF ebooks? What is the best way to protect my PDF ebooks?

The solution:

To stop the other people to copy text from your PDF, to edit your PDF ebooks or prevent the PDf ebooks being printed. The way way for you to prevent this happens, you can add password to your PDF. PDF Password Security is a useful and handy program that allow you to set password for PDF in fast speed and give a wonderful method to protect your PDF ebooks from being printed, changed, copied, extracted, signed, filled, assembled or merged. With PDF password Security, you can set password to PDF ebooks if need a password to open, or if have access restrictions.

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 protecte the PDF ebooks by incryption

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 ebooks by adding 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 ebook being copied. Do you think the PDF password security a good tool?

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