How to use .nsf file in Outlook

Email migration becomes necessitous for Lotus Notes clients but question is that How to use .nsf file in Outlook if they are changing their platform from Lotus to Outlook. Dont be panic or upset Convert or Open NSF in Outlook is easy by using Lotus to Outlook software. That contains unique features to import selective Emails, Contacts, Calendar, To do List or Tasks from NSF files to Outlook.