You can try SysInspire NSF to PST converter software to view Lotus Notes file. It has many features such as Bulk conversion you can convert NSF files in bulk at same time. It can export Lotus Notes NSF, Emails, Address Book, calendar, Task, Journey etc. It can convert NSF to PST, MBox, Zimbra, EML, EMLX, Office 365,etc. It has name convention feature that can change the name of NSF file. This is 100% secure and free from virus. This software supports all versions of Windows operating system. This tool has a demo version that can help you to convert 25 files from each folders. It has technical support 24x7 user can get help by mails or live chat.