To merge archive PST files in Outlook, we now provide you a more convenient solution to merge multiple MS Outlook PST files into single PST. The SysTools PST Merge software is present for managing the data within Outlook PST file. This ultra beneficial tool is now come with V3.0. It also ably merge Outlook PST Tool in large amount of PST files together with all the folders present into it like journals, calendar, to-do list, contacts information and email with (to, cc, bcc, sent) to single PST file. Merge Outlook archive files merge unlimited PST data without risk of any data loss. Archive PST files in Outlook is similar to Outlook.pst files but save the data separately. This helps in shortening the size of PST file without losing data. But, multiple such archive PST file is complicated to manage. Thus, merge Outlook archive PST files together. Merge PST Outlook files support almost every version of MS Outlook 97, 98, 2000, 2003, 2007 and 2010(bit 32 or bit 64) and Windows OS version Windows 7, Vista, XP, 2000, 2003 and 98. Merge first five items of each Outlook folders to single PST file with the help of free DEMO version. The demoing is beneficial to learn how to merge archive PST files in Outlook. For merging unlimited Outlook PST items with some options like join, merge, merge contact, remove duplicate and exclude deleted items, purchase Personal Licenses only at $69 and Business Licenses only at $199.