OST File Restore Utility - Version 3.5 OST File Restore Utility: You can use OST File Recovery Utility for Email Recovery of MS Outlook, when you use Office Outlook and Exchange Server is crashed due to any reason that time your email is corrupt but duplicate copy of email store on Exchange Server as OST files, you want to restore it at that time you can apply OST File Recovery Utility to easily scan OST file and restore email as PST File format after that it open in MS Outlook for further use and successfully runs on all Windows OS Versions like Windows 7/Windows Vista / 2003 / 2000 / XP. This software provides multiple options to save recovered items such as PST, EML and MSG. After analyze of Demo Version you get better result and user want to purchase full version then invest only $99. For purchase full version online and get more info visits-:http://www.convertostfile.com