Do you want to open NSF file in Outlook? I am giving you the complete process to open NSF file in Outlook 2013, 2016, and 2019. Use eSoftTools NSF to PST converter software. After conversion, you can easily open your NSF file in Outlook. Multiple functions in this tool. These tools are all operating system-supported versions such as Microsoft Windows 2000, 2003, 2008, XP, Vista, Windows 7, 8, 8.1, 10, etc. you can use the demo version and convert 25 items to each folder of your NSF file in a few minutes.