Today, I'm going to tell you about
eSoftTools OST Recovery Software, which is the finest way to backup and restore Outlook OST files. This has made it very easy for me to backup Outlook OST files, and I would also suggest using it because, in contrast to other complicated programs, its UI is really straightforward. Additionally, it now has a lot of new functions, such as the ability to open and view OST files, split resultant PST files, filter emails by date, and more. Additionally, eSoftTools has given users access to a free demo so they may learn more about it.
More info - Backup and Restore Outlook OST file