Well if go for a search about the ways for Lotus Notes migration or how to convert Lotus Notes to PST file then, you will find plenty of choices. But the best can be the way which involves the least risk is by using a reliable tool. One such option is eSoftTools NSF to PST converter. It can be tried for free and ensures complete data consistency and recovery. Also, the consistency of the software remains as the original one at each step of exportation.
- Open the eSoftTools NSF file converter after downloading and installing it from the official website of eSoftTools.
- Choose the .nsf file and the elements of the mailbox which are needed.
- Select PST as the file conversion type and click on Convert to proceed ahead
Explore more here: https://www.esofttools.com/nsf-to-pst-converter.html