Ground reality behind the in-proper management of multiple MS Outlook PST files is time consuming searching process for a single PST data. If you merge multiple PST files ease with the help of any external solution, it would be ease of inconvenience Outlook PST management. Use SysTools PST Merge software, which is used to combine Outlook archive tool into single file. A single PST file contain lot of Outlook information like journals, calendar, to-do list, contacts and emails and you can search particular information inside such type of multiple collection after an time consuming process. SysTools PST Merge software offer you to combine your precious information without lose of original data. software support every version of Windows like Windows 7, Vista, XP, 2002, 2003 and 98 or Outlook supports version 97, 98, 2000, 2003, 2007 and 2010 bit 64. You can merge several UNLIMITED PST files to a single PST file even you are novice because it provide easy GUI. Single file instead of multiple PST files boost the performance of Outlook environment and you can do work fast compare to other email environment. If you want to see the demonstration of PST merger tool to use DEMO version merge 5 items of Outlook files. If you are satisfied with demo version then don't waste your precious time, immediately order for Personal License of SysTools PST Merge software at the cost $69 and Business License at the cost $199.