I suggest using eSoftTools Outlook PST Recovery Software if you need to know How to repair Outlook 2016 Files. It is a worthwhile program to investigate. It works in a detailed and fluid manner. Since we're aware of the Outlook 2GB size limit corruption problems, we've decided to provide a free advanced function of PST File splitting in the program. As a result, we've decided to include a free advanced PST File splitting feature in the app. The PST Split option is available to all users and can be used to split a large PST file into smaller parts and restore Outlook PST files. The free trial will be used by all of our customers.