How to use .PST file in Lotus Notes - Version 6.0 Now the time has come to know How to use .PST file in Lotus Notes. Most users are looking forward to use simplest and fastest software to convert Outlook PST files into Lotus NSF file. Try SysTools Outlook to Notes software that tells user about the finest way to use .pst file in Lotus Notes. If you occur any problem while using this software then you must contact our technical support team available 24*7 for solving your issues.Convert all .pst file into Lotus Notes including email data like: Inbox, Outbox, Deleted Items, Sent Items, etc along with email properties (to, cc, bcc, date etc). You can easily install this software on almost all Operating System such as: Win 7 (32bit)/ Win Vista (32, 64bit)/ Win 2003/ XP/ 2000/ 98 etc. It supports all MS Outlook versions like: 2010 (32bit)/ 2007/ 2003/ 2000 or 98 and Lotus Notes versions like: 8.5/ 8.0/ 7.0/ 6.5 or 6.0. You need not to be worried about your data and it retained all sender names, original email formatting etc.