Exchange OST PST Converter Application - Version 3.7 Exchange OST PST Converter Application simply converts exchange OST to PST file with well manner. OST to PST converter tool uses advanced technology based scanning algorithms to quickly convert OST to PST/MSG/EML format. Using exchange OST to PST conversion software, you can easily convert multiple OST file to PST file in Outlook. To extract files in batch from OST to PST in MS Outlook 2010, 2007 and 2003 etc. OST recovery software to recover corrupt OST and convert from Microsoft Outlook PST file following way *.MSG, *.EML, *.RTF, *.HTML and *.HTML format. Exchange OST to PST converter tool can effectively extract your OST files from MS Exchange 5.0, 5.5, 2000, 2003, 2007 & 2010 etc. We offer steps by step software guidelines so the user resolves your query "How to convert exchange OST to PST" quickly. Free download OST recovery software which extracts multiple files at a time. Demo version extract all emails, if you want to convert all, then purchase the full version of Microsoft OST converter tool which is only at $99 only.