Converting NSF files into Outlook is a challenging task. But, from now it is no more challenging because I am gonna recommend you some of the best tools that help to convert NSF to PST. Professional tools like Aryson NSF to PST are a smart and reliable way to convert a number of  NSF files at once. This amazing tool helps to transfigure NSF files into MBOX, NSF, PST, HTML, MHTML, etc. It transfers the NSF files to Gmail, Office 365, Outlook, Thunderbird, etc. It shows the preview of the NSF file before the conversion. Moreover, it comes with much other reason that helps its users to do more.

Another tool that I am gonna recommend to you is to convert NSF to PST. It is a tool that comes with an amazing user interface that helps to permute the NSF files into a number of email file formats like PST, MBOX, EML, EMLX, HTML, MBOX, etc. It facilitates its users to transfer NSF file data like messages, contacts, calendars, etc. Moreover, this tool comes with many other amazing features. Moreover, the free version of this tool allows you to convert 50 emails per folder.