Outlook 2007 Merge Data Files - Version 3.0 Outlook 2007 merge data files software is available here now. Any number of PST files associated within Outlook2007 or any other Outlook version is possible to repair with SysTools PST merge software. Outlook is developed by Microsoft and when in Outlook unlimited files get collected then you can merge Outlook data files into single data files. For this, a program called PST Merge software is developed by SysTools group.MS Outlook is basically an email client but you can do more other work like save contacts, calendars for scheduling etc. Thus, our software not only merge Outlook emails but, also merge all type of Outlook items. Merge Outlook sent items and draft also. Delete duplicate Outlook files and create similar folders.We provide you a free demo of software to merge PST files in Outlook complete. The demo is limited to merge first three folder sin Outlook 2007, 20010 etc but unlimited usage is possible with full version