If you are moving from IBM Lotus Notes to Microsoft Outlook and need a reliable way to bring your old email data with you, the right converter tool makes this much easier. The ConverterTools Lotus Notes to Outlook Converter helps you convert your mailbox items into the format Outlook understands without complex steps. It allows you to convert NSF to PST without Lotus Notes installed, so you don’t have to set up the original email program just to start the process. The tool keeps your email properties intact, including attachments, senders, and timestamps. It also preserves the original folder structure, making sure your inbox and subfolders stay organized after conversion.

For more: https://www.convertertools.org/blog/convert-nsf-to-pst-without-lotus-notes/