OST to PST - Version 5.5 OST to PST converter software is the most excellent software to perform any kind of purpose on OST files. This OST to PST converter can convert OST files into multiple file format like EML, MSG & PST etc. This software works with all format of Outlook like convert OST to PST Outlook 2003, 2007 and 2010. Easy and fast processing maximizes the value of the software to the fullest. All the data which is corrupted or damaged or infected or deleted and any kind of orphan files are converted in PST file format. It maintains the folder hierarchy, maintains the metadata inside and maintains the categorization like email are converted into emails, documents are converted into documents, contacts into contacts etc. Provides wide amount of options like automatic scanning and access and selection of the corrupted files. This OST to PST converter software works on all the versions of Windows like Windows XP, Windows NT, Windows ME, Windows 7, Windows Vista etc. Demo version of the software provides show preview corrupt OST file in PST format and full version of the software is available