If you're existing user of Outlook email client application then this post is going to explain you how to unlock your Outlook PST files if you lost and forget its password. Here's introduction of Outlook PST Password Recovery Tool that will enable you to unlock your Outlook PST files created by MS Outlook 2016, 2013, 2010, 2007, 2003, 2002 etc.

Read more: Remove Password from Outlook PST File created by all version