How do Copy All Contacts to a New PST File in Classic Outlook 2024?

JcW32 270 Reputation points
2026-07-19T21:41:59.8233333+00:00

Is there a way to copy all of one's contacts at once from an older PST file to a new one on a new computer?

I'm moving from an old Windows 10 PC to a new Windows 11 one on which I've installed Outlook 2024 (click to run). The old PC had Outlook 2019 (also click to run). I use only POP 3 email accounts on each, so I copied the old PST to the new machine and opened it in the new Outlook, along side the new PST. There's no problem copying over the contents of Inbox, Sent Items, and my "Filed Mail" from the old to the new PST within Outlook 2024, but I don't see any way to select more than one contact at a time. Clearly that would take a long time!

There must be another way! Please advise.

Outlook | Windows | Classic Outlook for Windows | For business
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  1. Hal Hostetler MVP-Outlook 12,001 Reputation points MVP Volunteer Moderator
    2026-07-20T22:26:22.5833333+00:00

    Please have a look at this page, it is quite thorough:

    https://www.slipstick.com/outlook/config/move-outlook-to-a-new-windows-computer/

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  2. Hendrix-C 19,970 Reputation points Microsoft External Staff Moderator
    2026-07-19T22:32:57.2733333+00:00

    Hi JcW32,

    Based on your sharing, to import contacts from the old PST file, I strongly suggest using classic Outlook since the New Outlook has limited PST support with contacts items and importing them is not available within New Outlook at this time.

    Therefore, if you see a "New Outlook" toggle, switch it off and use classic Outlook for this migration.

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    If you have any other questions, please feel free to reach out again in the comments on this post. I'm happy to assist you further

    Thank you for your understanding and cooperation. I'm looking forward to your reply.


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