If you want to recover the nsf file in Outlook 2016, go for the SysInspire Lotus Notes to Outlook PST Converter.
This nsf file converter tool is the best solution for exporting Lotus Notes emails, contacts and calendar to Outlook 2019 and earlier editions. If you export the databases to pst, you can easily recover your ost file in any edition may be the latest one or the below version.
Follow the steps and check how to export lotus notes folders to Outlook with SysInspire Lotus Notes to Outlook Tool:
Run SysInspire Lotus Notes to Outlook Converter on any Windows.
Relate on Select File switch to load NSF files/folders as per need.
Now, the tool will begin the scanning of the NSF folder and list all the similar items with checkboxes on the left software window.
Click on the desired folder, the software will display all the attached files on the pane. NM
Also, click on the files whose data you expect to witness in the Preview window.
Hit the Export button and choose Export to PST option from the access list, then set the destination path to save the resultant file and click Next.
Select the sub-options to recover Lotus Notes to Outlook in an upgraded way.
Push Export and start the conversion of Lotus Notes NSF file to PST.
After the software completes the process, a statement will occur on the screen “Conversion Done Successfully”.
Read more about:-Search on Google SysInspire NSF to PST Converter software