PDF Unprotect Tuner User Guide

Tutorial – How to Use Cocosenor Unprotect Tuner

This Document shows you how to remove Restrictions from PDF file with Cocosenor PDF Unprotect Tuner. When you forgot the PDF permissions password, you can use this software to remove the security protection so that you can copy, edit, print the PDF file.

Video guide:

Step 1 Open Cocosenor PDF Unprotect Tuner

1. Download Cocosenor PDF Unprotect Tuner on your computer.

2. Double-click on cocosenor-pdf-unprotect-tuner.exe file and follow the instructions to install it on your PC.

3. If Cocosenor PDF Unprotect Tuner has been installed on your PC device, open it from Start menu or desktop.

Step 2 Import PDF file into program.

1. Click on the folder icon on the right of "Choose file".

2. You can double-click on the PDF file to import it into program.Or choose the PDF file, and click on Open button.

3. If your PDF file is encrypted with opening password, type in password on the text box next to "Enter password".

Step 3 Remove Restriction from PDF file.

1. Click on the folder icon on the right of "File save path" and then select the location to save the unprotected PDF file.

2. Click on Start button to remove permissions password from PDF file.

3. In no time, you will receive the successfully removed prompt. And you can directly click the OK button to reach the unprotect PDF.