OST Notes to PST - Version 3.4 Notes OST to PST OST Mailbox Recovery Software is safe and secure solution for migrating OST to PST. Easy OST Mailbox Recovery application finds very easier way to restore OST file from inaccessible Exchange OST data base. While using Microsoft outlook something you may encounter problems like synchrozation failure or offline storage files gets corrupt or becomes inaccessible due to reasons like virus attack, exchange server not available and money more error messages. In this all situations you encounter various error messages that can be resolved using convert OST to PST Tool. This software easily support all windows version such as 98, 2000, 2003, XP, Vista, Win 7 works as Microsoft exchange server 5.0, 5.5, 2000, 2003, 2007 and 2010. You can purchase full version of the software just at $99. For more details:-http://www.recoverostcontacts.org/