Powerful tools to Batch Change PDF Password Security

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

 

 

Why A-PDF Password Security?

 

Remove PDF Password and Restrictions

• Decrypt encrypted PDF files which were restricted by author to prevent others from copying, editing or even printing
• Remove the user/open password only if you key in the password correctly
• Support importing Adobe PDF 1.0 - 1.7 formats (.pdf)

 

Encrypt PDF Files

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.

 

2 Efficient Decryption & Encryption Modes

• Batch Mode---Decrypt or Encrypt 500 PDF files at one time
• Watch Folder Mode ---Work with Hot Directories.

 

Add Expiry Time and Data to PDF Files

With A-PDF Password Security, you can set or remove expiration Time and Date on a PDF.

 

Batch Change Properties of PDF Files

With A-PDF Password Security, you can batch edit and modify your PDFs metadata, such as PDF Title, Subject, Author and Keywords.

 

Modify Metadata

A-PDF Password Security can also modify the metadata(properties) at the same time. Includes Title, Author, Subject and Keywords. It support keeping original data using macro if you just want to modify some of metadata in a batch job.

 

Easy to Use

With the intuitive interface, the Decrypting or Encrypting is as easy as 1-2-3:

1. 1. Add files by clicking the "Add" button
2. 2. Set the decryption & encryption option
3. 3. Click "Apply" button.