Go and check eSoftTools OST to PST Converter tool to recover your deleted OST file. This tool easily recovers deleted and corrupted OST file by doing some simple steps. And Convert your OST file to PST, HTML, EML, EMLX, Office 365, Yahoo, Gmail, MSG, ICS, MBOX, and Zimbra. You can convert some selective OST file with email filtering option. For more information check the demo version of this tool from the official website of eSoftTools.
Read More- Import Outlook OST File into em-client
If you want to export data from OST to PST file, you can use the software called SysInspire OST to PST Converter software. With this OST file conversion tool users can convert OST to PST, EML, MBOX, HTML, vCard, EMLX etc.This software supports to work on all windows based computers. The software also comes with the demo edition facility by which users can save upto 25 items from every folders of OST to each conversion format.
Get the deal - .Export data from OST to PST file