Effective solution of merging multiple PST files in single PST file by using SysTools PST Merge software. Outlook users have not ample time to mange multiple outlook information so they always feel some problem to manage outlook database. Merge outlook data files tool is one of effective solution to merge outlook calendars merge outlook contacts merge outlook archives merge outlook profiles merge outlook mail folders merge outlook contacts folders merge outlook contact files in few minutes . Just merge your single or multiple PST file size with SysTools PST merge tool with an efficient way. Our PST Merge software is the safe and secure solution that adds flexibility to the whole PST Merging mechanism. Merge Outlook archive files utility allows to merge multiple PST files at a time to save your time and effort without any risk of data loss. Outlook merge software successfully automates the maintenance of .pst files and minimizes Outlook PST file sizes. SysTools PST Merge is a stand alone program which is transparent to the user and runs almost every Windows version like Windows 7 Vista XP 2002 2003 and 98 and Outlook version 97 98 2000 20003 2007 and 2010. Demo version is also provided by SysTools Group which capable to merge only 2 items of per PST folder. If you satisfied with Demo then you can purchase personals licenses only at cost $69 and business licenses only at cost $199 for bulk merging process.