You can use the Outlook as manual method to Remove the older password from PSt files. But there is no facility to open or unlock the PST file without password. If you forgot the password then you naad to use a trusted Automated Tool to unlock the PST file without password. The SysTools PST Password Remover Software is best from all the present tools because it is secure for your data and also can unlock thousands of PSt files in one go. Then, if you have PST files in bulk you can use this software.
Steps to use PST Password Remover.
- Run the PST Unlocker Tool.
- Add Locked or [assword Protected PSt files.
- Click the Remove password button.
