Did you know about eSoftTools NSF to PST converter software? It has a demo version that allows users to convert 25 items from each folder of NSF for free. After using this version users get a paid version of NSF to PST converter software. This tool has technical support and all users get help by email or live chat. This software imports the Lotus Notes calendar to Outlook 365. This software takes backup IBM Notes NSF files.

Read More: https://www.esofttools.com/blog/how-to-backup-ibm-notes-nsf-files/