How to Repair my deleted OST file

if you searching that How to export OST file to PST, then you can use vMail OST to PST Conversion utility to Export OST to PST Outlook format and also maintain Emails properties original parts such as- To, Bcc, Cc, Subject, Date, from and etc. This conversion utility is capable of transfer all offline OST emails, mailbox item like contacts, calendars, inbox, outbox, zip attachments, appointment, tasks entries, journals, etc.
Advantageous highlights of the OST to PST Conversion
Perfectly convert different OST documents to PST
transfer selected files to the free demo version.
Search for careful OST things with field names.
Save OST record things to Outlook PST design.
The file size is not a problem.
Recover defiled or harmed OST data things.
No size limitation for large OST files.
24*7 uphold help.
Supports all Mac OS & Windows OS Versions
Know more info- https://www.vsoftware.org/ost-to-pst-converter.html