Outlook Merge Archive - Version 3.0 Are you are looking for a application that efficiently merge intact items of Outlook into one PST without any replication and alteration. Then you can belief on PST Merge software which avails to merge MS Outlook PST files as like journals, calendar, task, to-do list, contacts, and email attachments etc to single PST. This Outlook merge archive tool bundled with lots of facilities that are- You don't require any kind of technical or extra skills when using this software due to its easy and simple graphical user interface- Outlook merge archive allows you to easily search located data: it is time-consuming process to find single information inside huge collection to PST files, other hand it is easy after merge all the PST into single PST-Join PST tool is compatible with all the version of Outlook and Windows: Combine multiple PST files software successfully runs all the version of Outlook 97, 98, 2000, 2003, 2007 & 2010 and Windows version Win 7, Vista, XP, 2000, 20003 & 98.