Guy Wilson,
Our utilities are for Outlook. If you have Hotmail.com and Gmail mailboxes connected to Outlook then you can use our utilities. Outlook store autocomplete email addresses in two places. Local nk2 files and hidden contacts folder in a mailbox.
You can use
Auto-Complete Files Report and
Auto-Complete Lists Report utilities to find your contacts.
You can use
Export Auto-Complete Lists to export them from a store to a file.
Then you can use
Import Auto-Complete List to import them to a new account.