Atom TechSoft Outlook OST to PST Converter Tool-FREE DEMO Version
To recover the data from damaged OST file I suggest you Atom TechSoft Outlook offline OST emails to PST Converter tool that is supportable to fix virus, errors of Outlook conversion/restore/export more than one file in a safe manner. Using it you can conversion/transfer your data smoothly and effortlessly into several interesting file formats such as PST, EML, EMLX, vCard, vCal, MSG, MBOX and HTML. It allows you to work in the absence of MS Outlook installation in your system. Before the conversion, you can see the preview of recovered mailbox along with emails, notes, deleted-items, drafts; outbox sent-items, contacts, inbox, and calendars. It gives 30 days money back guarantee.
More info-: https://gust.com/accelerators/ostrecovery