Have you any problem exporting OST files to PST? So I suggest one of the best tools for solving your problem is known as eSoftTools OST to PST export software. It has a simple and graphical user interface for helping technical and non-technical users for operating the software effortlessly. It exports OST files to PST and other 13+ formats such as EML, EMLX, HTML, Yahoo Mail, Gmail, MSG, Office365, vCard, ICS, etc. It supports all versions of Window OS up to 11 and also supports all MS Outlook versions.
