Convert Microsoft OST to Outlook software converts whole data from Microsoft OST to PST file. MS Exchange OST to PST tool can successfully recover emails from inaccessible OST files created using Microsoft Exchange 5.0, 5.5, 2000, 2003, 2007, 2010 & 2013. You can easily download demo version of Convert Microsoft OST to PST software free of cost in our websites. Export OST to PST conversion can convert OST to Outlook 2013, 2010 (both 32/64 Bit).