Add PST into MS Outlook

How to manage .PST files in Outlook mail box? ADD PST to Outlook specially designed for importing personal storage folders (.PST files) back up data which you had created in MS Outlook 2013, 2010, 2007, 2003, 2002, 97 etc. You can also store the backup of Outlook components such as: contacts, appointments, attachments, tasks, to-do-list, notes, and journal entries in .PST files with the help of add Outlook PST tool.