Merge Multiple Outlook Calendars - Version 2.4 In the era of technical world every Outlook user wantsto search a perfect solution for boost up Outlookspeed, which slows down due to hugs collection of PSTfiles. You can use SysTools PST Merge software to mergemultiple PST files to one single PST without anydifficulties. This merge multiple Outlook calendar tooleffectively merge entire Outlook files such asjournals, calendar, to-do list, contacts information,task, address book to single PST. Managing multiple PSTfiles a difficult task is compare to single file. Inthe single PST files you can easily search anyinformation without any time consuming process. PSTcombine tool is tested by many times from Outlookexperts and according to them it gives 100% successfulresult as compare to other. Outlook mail merge softwaresmoothly runs on Outlook version 97, 98, 2000, 20003,2007 and 2010 and Windows version windows98, windows2000, windows 2003, windows XP, Vista, Windows7. It isnecessities to test demo version before purchase fullversion of software. SysTools recommended you to usedemo version to merge 5 PST files to one single PSTwithout any technical skills. After using this trialversion if you are pleased then purchase personallicense $69 and business license $199.