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Kaisond's avatar
Kaisond
Tin Contributor
Jul 10, 2026

How to eliminate or delete password in pdf from my PC?

Have a PDF that was password protected some time ago and need to remove the protection entirely so it can be opened and shared freely without requiring a password every time. However, I can't access ...
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Helcena's avatar
Helcena
Copper Contributor
Jul 10, 2026

Here's the casual, practical guide to using ZipRipper. Just remember, it's a password recovery tool, meaning it tries to guess the password for you . It doesn't magically remove the password—it cracks it by trying millions of guesses . If the password is complex, this can take a long time, from minutes to potentially weeks .

How to Delete Password in PDF via ZipRipper:

The process is surprisingly straightforward, especially since it has a basic graphical interface.

1. Download and Extract.

2. Run the Script:

  • Open the extracted folder and double-click the file named ZipRipper. cmd.
  • Windows might show a security warning. Click on "More info" and then "Run anyway" to proceed.

3. Start the Process:

  • A small window will appear. Click the "Start" button to begin .
  • A pop-up will ask you to select your password-protected PDF file. Find your file and click "Open" .

4. Wait for the Magic (and the Cracking):

  • The program will start downloading some resources it needs (like password dictionaries) and then begin the cracking process .
  • When a pop-up asks "Would you like to download the offline dictionary?", it's usually fine to click "No" to continue with the online process .
  • Now, the waiting game begins. The time it takes depends entirely on how complex your password is and how powerful your hardware is .

5. Get Your Password:

  • Once ZipRipper finds the password, it will show it to you in a pop-up window and highlight it in the main script window .
  • The password is also automatically saved to a text file on your Desktop named ZipRipper- Passwords. txt .

 

So, to sum it up, using ZipRipper is a completely viable, free method to learn how to delete password in PDF by recovering the forgotten password. It's a straightforward tool, but just be prepared for a potentially long wait if your password is complex. The process will also show you how to delete password in PDF by essentially recovering the password for you.