You can easily open NSF files in Thunderbird without damaging any data with the help of SysInspire NSF to PST converter software. Using this tool convert the NSF file to MBOX and easily open the NSF file in Thunderbird. This tool provides an email filtration option where users can easily convert and recover a date-to-date range of selected emails. It always required Lotus Notes applications to recover and convert NSF files. because it can not convert and recover NSF files without Lotus Notes applications.

Know more:- Open an NSF file in thunderbird