How to Lock and Unlock PDF Files Using Same Tool

STEP 1

Run the software, choose an option from Protect PDF file or UnProtect PDF file. Hit on Next button.

pdf protect unprotect step1
STEP 2

Browse the location for single or multiple PDF files and hit on Next.

pdf protect unprotect step2
STEP 3

The PDF file description will be shown, then click on Next.

pdf protect unprotect step3
STEP 4

Now, choose the encryption level for the output PDF file

pdf protect unprotect step4
STEP 5

Afterward, provide the user and owner password. Also, you can select the other settings which you require and click on Next.

pdf protect unprotect step5
STEP 6

Secure your PDF file by clicking on Protect PDF button

pdf protect unprotect step6
STEP 7

Provide the path to save the resultant PDF file.

pdf protect unprotect step7
STEP 8

Click on OK when the saving process gets over.

pdf protect unprotect step8

Complete Software Documentation

Minimum System Requirement
sysinfo pdf protect unprotect box
What's New in this Version?
pdf protect unprotect
  • Option to apply the owner as well as user password.
  • Batch operation on PDF files can be performed.
  • Allows altering of the details of PDF file.
  • Find and supports the encrypted PDF file.
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