With expert ViceVersa  NSF files to PST & PST to NSF format Converter, migration of Lotus Notes from the NSF file format to the PST and PST to NSF file format may be achieved. Instead, it allows you to export all of the emails, contacts, calendars, and other Lotus Notes data into the Outlook PST file format. Since there is no limit on the file size whatsoever, one may export a large volume of an NSF file into the PST format without any data lost. All the iterations of Microsoft Outlook, Lotus Notes, and the Windows operating system.