Yes, Outlook allows you to import PST files manually, but it can be time-consuming and confusing — especially if you have multiple large files. Instead of doing it manually, you can use Advik PST Merge Tool, which automates the entire process in just a few clicks. It merges all your PST files quickly and keeps your data safe. No manual setup or advanced knowledge is required.
Learn More: https://www.adviksoft.com/pst/merge.html