If you are looking for OST to PST converter tool to repair and convert your OST files, then you can use third party Export OST to PST tool. It took a few minutes to repair corrupt OST files and convert them to PST quickly without losing any single data. It smoothly recovers mail header information and meta properties of email such as To, From, CC, BCC, Send Date, Receive Date and Subject. It also supports all versions of Windows and MS Outlook.
Get detailed information about the tool at: http://www.exportosttopst.ost2pstexe.net