Additional Information
All Kinds of PDF Password Protections Are Covered!
| Version | Passper for PDF 4.0.0 |
| Requirements |
Windows XP/Vista/Windows 7/Windows 8/Windows 10/Windows 11 |
| Updated | August 28, 2024 |
| Author | iMyfone Technology |
| Category | Cleaning and Tweaking |
| License | Demo |
| Language | English |
| Download | 64 |
Overview
With Passper for PDF (PDF Password Recovery app), you can quickly and easily access the locked PDF files by recovering a document open password or removing the editing and printing restrictions. Adobe Acrobat allows users to either lock the whole PDF file by setting a password to open the file or protect the file from being edited or printed by setting restrictions using a password. Therefore, there are 2 methods to access locked PDF files without a password.
Recover password to open encrypted PDF files by 4 methods. Remove password protection on locked PDF files to edit or print the content without restrictions. Supports all versions of Adobe Acrobat or other PDF applications! No matter how your PDF files are locked, this all-in-one tool will help you. Enjoy!
Recover password to open encrypted PDF files by 4 methods. Remove password protection on locked PDF files to edit or print the content without restrictions. Supports all versions of Adobe Acrobat or other PDF applications! No matter how your PDF files are locked, this all-in-one tool will help you. Enjoy!
- Unable to open a password protected PDF file
- Cannot copy the spreadsheet
- Cannot edit, copy, and delete the content in a PDF file
- Can't edit the content in password-protected Excel files.
- Unable to leave comments or print a PDF file
4 Methods to Recover PDF Document Open Password
Dictionary Attack
Dictionary attack will try all the combinations of characters on a list until your password is found. Passper offers a default dictionary. You can also import a dictionary file.
Combination Attack
Try all the combinations of the characters you choose to find the right password.
Mask Attack
Mask attack enables you to recover your password very fast if you know some details about it.
Brute-Force Attack
The brute-force attack tries all combinations of all characters until it finds your password. This method takes longer.
What Makes Passper for PDF Your Best Choice
Highest Success Rate
With the smart algorithm, Passper can recover the password of most encrypted PDF files.
Fast Recovery Speed
Based on the CPU and GPU acceleration technology, Passper recovers passwords faster.
Remove Restrictions Instantly
Only 1 or 2 seconds are needed to remove restrictions on PDF files.
Save Recovery Progress
You can stop and save progress, and then continue to recover the password next time.
How Does Passper for PDF Work (PDF Password Recovery app)
Step 1. Select 'Recover Passwords'
Click 'Recover Passwords' on the home interface.
Step 2. Choose a File & a Recovery Method
Add the protected file and choose the recovery method that you like.
Step 3. Recover the Password
Wait for some time. The program will find and show the password on the screen.
PROS
- Quick and easy password recovery for locked PDF files
- Supports all versions of Adobe Acrobat or other PDF applications
- Offers four password recovery methods
- High success rate in password recovery and restriction removal
- CPU and GPU acceleration technology for faster recovery
- Ability to stop and save progress for later recovery
CONS
- Cannot recover passwords or remove restrictions in demo/free version
- Brute-force attack method is time-consuming
Note: Cannot recover passwords or remove restrictions in the demo/free version.
