Users can now smartly export multiple NSF files to various other file formats or email clients using an advanced solution by Data Recovery Solutions (DRS). Check out the outstanding DRS NSF to PST converter
which allows saving NSF files in PST, EML, MSG, MBOX, EMLX, OST, Gmail, IMAP, Yahoo, AOL, etc. It supports all the versions of Windows OS and has a smooth user-friendly GUI. The free version can easily convert 50 items per folder for free.