PST to NSF File Conversion - Version 6.0 SysTools offers the PST to NSF File Conversion utility, to provide the users with a solution Import .PST to Lotus Notes within minutes, whenever there is a need to Copy Emails from Outlook to Lotus Notes. Use PST to NSF File Conversion tool to convert unlimited PST files into Lotus Notes, without any damage to a single data. By converting PST files into NSF users can easily perform or import all Outlook (.pst) emails folders including Inbox, Sent Items, Deleted Items and others along with their meta information including (to, cc, bcc, sent/receive date, etc) and all other items like images, contacts, to-do list, calendar items, tasks etc into Lotus Notes (.nsf). The PST to NSF file conversion tool supports the collective conversion of groups of Outlook distribution lists. PST to NSF software quickly converts MS Outlook PST file elements to Lotus Notes NSF file with few simple steps. So do not waste your valuable time and money on other Outlook to Notes converter software. PST to NSF is the single Outlook conversion tool to transfer Outlook database to lotus