PDF Encryption ToolAllows users to securely Lock, Protect or Encrypt PDF Files by performing a few simple steps

PDF Encryption Tool is a simple tool to encrypt multiple PDF files. It contains highly advanced algorithms that provide a hassle-free solution to encrypt or make the PDF file password-protected. Also, it offers features like adding a password(owner/user) and downloading all attachments from the PDF file during encryption.

User Ratings :    (Average Rating 5 Based on 159 Reviews)

  • The software is designed with a simple, easy-to-use and intuitive user interface.
  • Encrypt the PDF files with too much security.
  • Feature to add the User or Owner protection on the PDF files.
  • Smart Options to add a password for unprotected PDF files and change the password for protected PDF files.
  • Have an option to download the attachments files separately.
  • It maintains the data integrity of the PDF files during conversion.
  • It supports all PDF files and Windows OS versions like 11, 10, 8.1, 8, 7, etc.
  • Choose the encryption level like AESx128, AESx256, RC4x128, and RC4x40.
  • Displays the browsed PDF details such as File Name, Path, Size, Max Pages and Protection.
PDF Encryption
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When to Use the PDF Encryption Tool?

Use When Need to Protect PDF files from unauthorized Access

PDF files can store all the user's data, but users must protect them from unnecessary access, so that knowledge of the data is misused. Therefore, you can also protect PDF files from unauthorized access using this PDF encryption Software, which offers a feature to make the PDF file password-protected.

When Need to encrypt/password protect the PDF files

PDF Encryption Software is a risk-free solution for Adobe PDF file users to encrypt or protect PDF files with a password. The software provides both options, either protect the PDF file with a password or change the password of the PDF file.

Use When Need to Protect PDF from Editing

With the help of this PDF File Encryption Tool, users can protect PDFs from editing and other unnecessary activities. The only requirement is to check the Add Password feature and opt for the Owner or User password; after this, your PDF files are definitely protected from editing.

Use When Need to Encrypt Multiple PDF Files

Sometimes, users may secure their specific PDF file but cannot protect multiple PDF files simultaneously. Thus for that users, the PDF Encryption Tool is the best solution. It saves the time and effort of the users and allows them to encrypt or protect multiple PDF files.

Salient Features of PDF Encryption Software

Complete PDF file Encryption

Complete PDF file Encryption

With the help of this PDF File Encryption, you can easily encrypt the PDF files containing links and buttons, form fields, audio, video, and business logic. The tool integrates with advanced technologies that provide complete assurance of PDF file encryption.

Efficient and Easy to Use

Efficient and Easy to Use

PDF Encryption Tool is well-equipped with an intuitive and easy-to-use interface, so every technical and non-technical user can easily operate it. The software has advanced features but is straightforward enough as one doesn’t require extensive technical knowledge to run and perform the encryption.

Multiple Levels of Encryption

Multiple Levels of Encryption

PDF File Protection Software facilitates a feature to perform selective PDF file encryption. As a user, you must use the check/uncheck option only when you browse the PDF files. In addition, during the PDF file encryption process, you need to choose the encryption level like AESx128, AESx256, RC4x128, and RC4x40.

Shows Preview of Items

Shows Preview of Items

Once you browse the PDF files in the software, it loads and shows a preview of all the PDF files along with their respective attributes like File Name, Path, Size, Max Pages, and Protection. Furthermore, the software also includes an option to set the destination path for the output folder.

Advanced PDF File Security Options

Advanced PDF File Security Options

The PDF File Encryption Software offers multiple advanced options to make the PDF file safe and secure. You can add a password for Unprotected Files & Change the password for protected files or Add a Password for Unprotected Files. Here, you can modify the PDF file metadata like Author, Title, Subject, Create Date, Modification Date, and Keyword.

Keeps Original Structure Intact

Keeps Original Structure Intact

Once the software encrypts the PDF file, it will try to keep the original formatting, properties and data integrity intact. The software encrypts the source file format to the resultant PDF file format but doesn’t change the original data. Moreover, the Free PDF Encryption Utility locks and protects PDF files with a watermark.

Frequently Asked Questions

The PDF Encryption Software is the best way to secure a PDF from unauthorized access. The software includes the option to protect or encrypt PDF files within a few simple steps:
  • Download and Install the PDF file Encryption Tool.
  • Click the Add Files or Add Folder option to browse the PDF files.
  • Select the destination path for the output folder and click Next.
  • Choose the Encryption level as AESx256 or others from the list.
  • Check the Add Password option and select either Owner or User.
  • You can also go for the other several options according to your requirements.
  • Click on the Lock button to encrypt PDF files successfully.
You can easily encrypt a PDF for free using the PDF Encryption Software. Follow the steps given below to secure or protect PDF files safely:
  • Run the PDF Encryption Tool as administrator.
  • Browse the PDF files from your system and click Next.
  • Choose the encryption level from the drop-down list.
  • Select the other inbuilt features and add a User or Owner password if you want.
  • Once done, click the Lock button to encrypt a PDF for free.
We suggested you download PDF Encryption Tool Free to evaluate its performance. Once you are satisfied with its performance, you can purchase the PDF Encryption Tool full version to protect PDF files without any restriction.
No, this PDF Encryption Software does not allow you to add corrupt PDF files to the software; for that, you can try the PDF Recovery tool.
PDF Encryption Software Specifications
Free demo Version

Try out our Free Demo version of PDF Encryption Software to understand its features, functionality and performance rate. This demo version allows users to encrypt PDF files but includes a watermark in the resultant file. If you think this is the same software or tool you are looking for, you can purchase the licensed version of the software; it saves the file as original as it is.

  Demo Version for Windows z
  • Processor: 1 GHz Processor (2.4 GHz is recommended)
  • Operating System: Windows 11/10/8.1/8/7/Vista/XP/2000/98/NT and 95 and Windows Server 2012/2008 R2/2008/2003 R2/2003
  • Memory: Minimum 128MB RAM (512MB recommended)
  • Disk Space: 50 MB for Software installation
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