If you forgot the password of your PST file, Outlook does not provide any built‑in option to recover or remove it. To safely unlock the PST file, the most effective method is using a trusted password‑removal tool. A reliable choice is RecoveryTools PST Password Remover, which instantly removes or resets the password without affecting your emails, contacts, or folder structure.

If your Outlook PST file is password-protected and you've forgotten the password, DataVare Outlook Password Recovery Expert Tool can help. This tool easily unlocks password-protected PST files and keeps your emails, contacts, and folders safe. It has a simple interface and is easy for anyone to use. I tried it myself, and it proved to be very effective.

If you have password protected PST file and you forgot the actual password. Here is SysTools PST Password Recovery Software to help users having password protected PST file by removing the password. 

If you've forgotten the password for your Microsoft Outlook PST file & can't access your important email data, GainTools PST Password Recovery Tool can be the perfect solution for you. This tool helps you securely remove the password from password-protected PST files. The best part is that it ensures no data loss & supports all major Outlook & Windows versions. Its user-friendly interface makes it easy to use, even without technical expertise. You can give this software a try if you're searching for a reliable & quick tool for recovering PST file passwords.

To unlock a password-protected PST file in Outlook, you can use MailsDaddy PST Password Remover tool, which can instantly remove or reset the password from the PST file without data loss. It supports large PST files and remove password without changing mailbox content such as emails, contacts, calendars, attachments, or other data. The tool works with all versions of MS Outlook and Windows OS.