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1. Today, a lot of people want to export or transfer their Gmail emails to another Gmail account, but many are confused about the best way to go about it. I have the ideal solution for you right here: To complete this task quickly and easily, use the eSoftTools IMAP Backup and Migration Program. Users can migrate their emails with perfect security and only one click thanks to the software.it supported all window editions O/S including win, 7, 8.1, 8, 11, 10, vista, etc.  

Know More - Transfer/ export Gmail emails to another Gmail account

https://www.esofttools.com/blog/export-gmail-emails-to-another-gmail-account/