Main features
1. Remove PDF passwords and restrictions
Decode PDF files protected by owner/master password.
Allows you to remove restrictions on copying, printing, editing restrictions, comments, page extraction and other reuse functions from the input encrypted PDF files.
If your PDF file has a user/open password, you can remove the user/open password from the PDF file.
2. Efficient decryption function
Supports version 1.8 PDF format.
Ability to remove 40-bit and 128-bit owner encryption passwords.
Ability to remove AES owner encryption password.
3. Easy to use
Drag and drop is supported when importing PDF files.
Command line operation is provided (either manually or included in a script).
Supports batch operations when using the command line.
4. Functional characteristics
Decrypt protected Adobe Acrobat PDF files and remove restrictions on printing, editing, and copying.
Remove security settings from your encrypted PDF files.
Adobe Acrobat software is not required to run.
Supports version 1.8 PDF format, including Acrobat9.0 PDF files.
Ability to remove 40-bit and 128-bit RC4 owner encryption passwords.
Supports 128-bit AES protected PDF files.
Ability to remove AES owner encryption password.
Easy to use, you can just load a PDF file and decrypt it quickly.
Support drag and drop.
Automatically repair some corrupted PDF files.
Recover corrupted comments in some PDF files.
Optimize decryption speed of larger PDF files.
Optimized handling of special PDF forms.
Provides command line tools for manual or scripted use.
Supports multi-file batch operations in the command line.
Unlike most PDF password crackers, PDF files (other than decryption) are not altered in any way and even the file size is often the same. This minimizes possible incompatibilities in the decrypted PDF files.
it works
it works
it works