If you are worried about OST file corruption, I'd like to suggest you to eSoftTools OST Recovery software to repair corrupt Outlook OST files and convert OST to PST. It can also provide a live preview option that shows all addresses, inbox, sent objects, drafts, delete-items, attachments, calendar, notes, and tasks, before the conversion. The tool can support all windows and Outlook versions. The tool can also offer a free demo pack to all users.
Read More:- Repair corrupt Outlook OST files
Read More:- Repair corrupt Outlook OST files