Aryson NSF to PST Converter enables users to convert IBM Notes NSF files into Outlook PST and other formats while preserving folder structure, metadata, emails, contacts, calendars, tasks, and journals. The tool supports multiple versions of Lotus Notes and MS Outlook, offers batch conversion, previews items before saving, handles encrypted NSF files, ensures Unicode compatibility, and exports data to PST, EML, MSG, MBOX, and more for seamless and reliable migration.