If you are looking to save your IMAP emails locally then you will go with this informative article Backup IMAP Emails Locally  This article will provide the complete process of manual solution to accomplish the process.

Here are the following manual steps to download IMAP Email locally.

• Launch the Outlook application and navigate to the File tab.
• In the Open & Export tab, click on the Import/Export icon.
• The import and Export Wizard will appear on the screen in which the Export to a File option and click on the Next button. 
• Now, choose the Outlook Data File (.pst) and click on the Next button
• Here select the IMAP folder you want to backup and click on the Next button.
• After that, choose the location by clicking on the Browse button and hitting the Finish button.

However, the manual solution is a too lengthy process and time-consuming. So, additionally, they will also offer an advanced solution IMAP Mail Backup Tool. The software is a reliable and efficient solution for backing up your IMAP emails. With this tool, you can easily create backups of your IMAP mailbox items, including emails, contacts, and attachments. It offers a user-friendly interface and allows for bulk conversion of IMAP emails, making the backup process quick and convenient. Also, it has an impressive graphical user interface that ensures a smooth working process without any technical expertise. You can try the trial versions of the software to analyze the performance.