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PDF Permissions Password Remover Tool

iSumsoft UnprotectPDF is a PDF Permissions password remover tool used to remove Permissions Password (or Owner Password) from PDF files. The software removes protection from PDF and makes it free to copy, edit, print, etc.

  • Quickly remove the PDF Permissions password regardless of the password complexity and PDF file size.
  • Supports all PDF files, whether created by Adobe Acrobat Pro DC or converted by other file types.
  • Support PDF files with Document Open Password.

System Requirements

Windows 10/8/7/Vista/XP/2000/2003/2008/2012/2016 (32 bit & 64 bit)

Supported file types

.pdf files

Safely delete PDF permissions password

  • iSumsoft UnprotectPDF safely removes PDF permissions password without stealing or losing any data. After the password is removed, you can freely edit, copy, and print the PDF content without any restrictions.

One-click to unprotect PDF file

  • iSumsoft UnprotectPDF enables you to remove protection from PDF immediately with just one click, without spending a lot of time or any cumbersome steps.
Easy to Use

Designed with simple and friendly graphical interface, the software is very easy to use.

100% Working

We 100% guarantee that the software can successfully remove PDF Permissions password.

100% Secure

The software is 100% secure, virus-free and will not cause any data loss.

Rapid Removal

With just one click, PDF protection is immediately removed without waiting.

Only 2 Steps

Step 1: Import the secured PDF file to the software

Step 2: Click Start and the PDF protection is removed.

Watch Video

Listen to the user's statement


You are awesome, tried so many ways and yours was simple and worked perfectly.


Simple and yet excellent tool. I was able to work on my PDF document. Thank you.

We Promise

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