Directions to remove and set new password on Outlook PST files.
After install the tool, run it and press Select button to choose locked Outlook PST files.
Select password protected PST file from your computer and press Open button.
From here, check Remove Password option and click on Unlock button.
PST file unlocked successfully press Ok to confirm.
The tool also provides option to Set New Password, after types you password please choose Unlock option.
It is showing PST Unlocked Successfully option, click on Ok.