Use the advanced and excellent software known as SysInspire Free NSF to PST Converter which supports to work with all Lotus Notes versions. It can export NSF to PST as well as other file formats like EMLX, MSG, EML, and HTML etc. Before beginning the conversion of the NSF file, it provides a live preview.
Also get the solution related to issue Lotus Notes Contacts Not Syncing
Pcinfotools NSF to PST Converter Software is a smart way to convert Lotus Notes NSF files to Outlook PST files. With this method, the user can learn how to convert NSF data files to PST in a professional manner. Users can export Lotus Notes NSF data items such as - emails, contacts, tasks, and many more items to Outlook PST. Also the tool export NSF data to EML and MSG formats. Download its free trial version and convert the first few data items per folder.