Do you want to import NSF to Office 365, so here I suggest you get SysInspire NSf to PST converter software. This tool convert NSF file into multiple file format such as NSF to PST, EML,EMLX, Office 365, HTML, Yahoo Mail, Gmail, Zimbra-tgz, MSG, MBOX,etc.
It has a demo version that convert 25 items from each folders. It has 15+ file format for conversion. It has a demo version that can allow users to convert 25 items from each folders. It has a technical support all users can get help by mail or live
chat. It can recover deleted mails and convert them into PST file.
Read More:
https://www.sysinspire.com/nsf-to-pst-converter/
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