If you are unable to open OST file data then take OST to PST recovery tool that perfectly recover data from OST file and allow you to open OST data into new working PST file format. By OST file recovery tool user can nicely remove OST errors and make OST file bugs free. This is an apt utility for OST users through which user can nicely overcome from OST corruption issue and make OST file workable into new Outlook PST file format. This software allows users to eave data into various formats- EML, MSG and HTML. This application can split recovered large PST file into small PST file format upto 5 GB, during OST to PST conversion process.