Now, OST to PST 2010 download is free. Yes, Recoveryfix for OST to PST software is available in free trial version. Download it free of cost to convert OST files to PST format in just few clicks. Free version of the tool easily restores all mailbox items from corrupt or damaged OST files. You can also have a preview of all converted items. You would need to purchase the licensed version of the software to save all converted items though.