Yes, you can import multiple PST files to AOL Mail at once by using a reliable PST migration tool. AOL Mail does not natively support direct PST file import, especially in bulk. However, professional software Aryson PST Converter with batch mode makes this process simple and efficient. With batch conversion, you can select multiple PST files simultaneously and migrate all emails, folders, and attachments into your AOL Mail account in one go. Such tools also maintain folder hierarchy, remove duplicate emails, and allow selective migration using filters. This approach saves time, reduces manual effort, and ensures accurate data transfer. It is especially useful for businesses or users managing large volumes of Outlook PST files.