Merge Archive PST Files - Version 3.1 Merge archives PST files as you might need to merge too many MS Outlook PST files into one single PST? At this time, every Outlook user wants fast speed of Outlook but with multiple MS Outlook PST files it is quite difficult. So, investing in Merge Archive PST Files tool can prove to be a benefit proposition for you. PST Merge software provides successful conclusion for merging PST files into single PST files and increase the speed of Outlook. This software merge archive PST files of each and every item of Outlook like journals, calendars, to do list, emails etc.MS Outlook PST Emails and other folders to single PST file. This PST Merger Software is very ease and simple to use so that the user doesn't require any technical knowledge to use this tool even you will not lose any single item or data. So, you can try to apply the demo version of Merge Achieves PST files which easily combine five items into a single file. PST Merge software support almost every version of Outlook like 97, 98, 2000, 2003, 2007 and 2010 and Windows version Windows 7, Vista, XP, 2000, 2003 and 98 to merge