ATS OST to PST converter thoroughly scan all the offline data of MS exchange server and perfectly convert it into PST and other formats like EML, EMLX, vCard, vCal, MSG, and MBOX, HTML. Its modest GUI provides you a better experience and it is able to restore all the ruined OST files such as Emails, contact, calendar, journal task, drafts, notes, deleted items, and attachment etc and convert it into desired formats.

https://www.ayushtech.com/product/ost-to-pst-converter-software-1.html