If you want to do batch conversion of NSF files so here I have the better solution for you try the most demanding tool which is eSoftTools Lotus Notes NSF to Outlook PST converter software. This is the best converter software because users can download all the emails from NSF Mail folder in to local drive. It has a demo version that allow users to convert 25 items from each folder of NSF for free.
Know More: https://www.esofttools.com/blog/lotus-notes-batch-export/
