If you want to export lotus notes database and searching a best tool for this task, then I suggest you to go with eSoftTools NSF to PST Converter Software because this software has quick scanning technology to load unlimited size of nsf database within seconds and provides you quick view of your nsf mailboxes. User can easy to view and do migration into numerious file formats like Outlook PST, EML, MSG, EMLX, HTML, VCF, ICS, MBOX, and other formats.
To know how this software convert nsf file, visit: NSF to PST Converter Working Process- Convert NSF to PST
Download freeware nsf to pst tool from : https://www.esofttools.com/lotus-notes-to-outlook.html
To know how this software convert nsf file, visit: NSF to PST Converter Working Process- Convert NSF to PST
Download freeware nsf to pst tool from : https://www.esofttools.com/lotus-notes-to-outlook.html