OST Crop Tool - Version 3.4 OST Crop Tool is an OST Recovery program easy to use for OST to PST file conversion. Sometime Exchange Server crash and your all important OST data deleted in your computer or you can't access the OST data or Outlook email. That time our OST Crop Tool software help you to convert OST to PST data, then you Using OST File in Outlook. Software successfully converts your all corrupt data such as emails, contacts, tasks, notes, calendar, journal, and appointments etc with scanning. Use OST Crop Tool to convert OST file in multiple format and convert unlimited OST to PST so you can buy our licensed version at just only $99. Get more info on: - http://www.convertostpst.com/