New MS OST to PST Converter Tool - Version 4.5 MS OST to PST Converter tool to easily short out OST file problem and get back Outlook emails from OST file on offline. New MS OST to PST Converter is user friendly tool which does superb works on off-line Exchange Server to nicely tackle orphan or encrypted OST files and processed them to access or read with MS Outlook mailbox. Convert MS Exchange OST to PST tool smoothly runs or support the whole version or edition of Windows, MS Outlook and MS Exchange Server to examine orphan unreadable OST files on Exchange Server then Convert MS Outlook OST to PST files. Convert MS OST to PST software supports all MS Outlook (both of 64-Bit and 32-Bit versions) and compatible whole Windows based machine such as (both x64 and x32 versions). It is perfect solution for Outlook user working on off-line, Microsoft OST to PST Converter helps to effortlessly exchange OST to PST files. Free MS OST to PST Converter demo version download to preview the converted OST items as PST files but you cannot save it because demo version is preview only. If you want to save OST to PST files for further use