Key Fetures of Estelar Protect a PDF Tool


Protect a PDF File Instantly

Estelar Protect a PDF Tool protect a PDF file in just few seconds with two security options. With user/open password you can restrict unwanted users to open a PDF file owner passwordand allows users to disable the copy, print and edit feature of the PDF.


Support Batch Conversion Mode

If you want to protect multiple PDF files at once you can use the batch processing feature of this tool. Press "ctrl" key to select multiple files and import them in control pannel.


Easy to Use Tool

Estelar Protect a PDF is an easy to use tool that provides an user friendly interface and screen instructions means even a complete computer novice can use it to Protect a PDF.


Supports 256-bit AES Encryption & Maintains Data Integrity

Protect a Folder encrypt PDF file from 40-bit RC4 encryption to latest 256-bit AES (Acrobat 10) encryption. During and after the encryption process, it doesn't hamper the data integrity and file formatting of the orignal PDF file in any way.


Comes with 60 Days Money Back Guarantee

Protect a PDF tool comes with 60 days money back offer. If the software malfunction or doesn't match up to your expectations, we will refund your money back. However, use of trial version is always recommended before purchasing the full version.


An Independent Utility

Estelar Protect a PDF is a stand-alone utility means there is no need to have Adobe Acrobat or Reader to be installed on the PC in order to protect a PDF.


Free 24/7 Customer Support

24/7 technical support and guidence is always available for our customers. So, Feel free to contact us If you're facing any difficulty with our product or you have a query for the same.

Minimum System Requirements

Have a look at the following minimum system requirements before downloading and installing this tool:


  • Support Microsoft Windows 2000, 2003, 2008, XP, Vista, or Windows 7 (32-bit or 64-bit)
  • Support Adobe Acrobat 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0 and Acrobat 10.0
  • Processor Pentium II 400 MHz (Pentium 4 is recommended)
  • 64 MB of RAM (128 MB is recommended)
  • 10 MB of Free Disk Space