Someone recommend me TrustVare Software is best for exporting OST files to PST. It’s very powerful and affordable, too. Technical and non-technical users all use this software. This tool provides a demo version as well. It maintains the original structure and formats your data. Users can convert the OST to PST files without using MS Outlook. This application converts all OST items, such as email, contact, calendar, events, notes, etc. It supports all Windows OS versions, such as 11, 10, 8.1, 8, 7, XP, and Vista.
Visit here: https://www.trustvare.com/ost/
