To quickly transfer your Gmail emails to IMAP accounts, you can use the eSoftTools Gmail to IMAP Migration tool. This software allows you to easily export your Gmail account email files to your IMAP account. It provides email filtering options, so you can convert your files based on specific dates, times, or locations. Additionally, you can organize your files in a new way. The tool also offers extra storage options, allowing you to save your files in a specific location and store them in relevantly named folders using a naming conversion feature.. 

Features. Know more =  Export Gmail Emails to IMAP accounts