Moving pst files on a disk to open and read on MacBook pro

I used PST Converter Pro to convert Windows Outlook 3 GB .pst with about 16 000 messages (some with attachments) dating back to 1998. macOS 12 Monterey Mail.app imported the converted mbox files very well. There are also other similar mail converters.

Keepitmoving61 wrote:

I have several pst files saved on a disk that I want to transfer to my MacBook and be able to open, read and copy.

Add the data files to your email account.