There are so many tools available in the online market but one of the best NSF converter tools is eSoftTools NSF to PST Converter Software. This is virus-free software. Anyone can easily operate this software in any version of Windows such as 2007, 2010, 2013, or 2016. This can allow you to do the bulk of conversion at a time in just simple and easy steps. For more information, you should go to the Official websites of eSoftTools.