Google Takeout is the official tool for exporting your entire Gmail archive. It packages your emails into a single file that you can save to your computer or a cloud storage service like Dropbox or OneDrive. Export your data from Gmail - Google Help
Yes, you can download all your emails from Gmail . Whether you are looking to clear up storage space, move to a new email provider, or simply keep a secure offline backup, Google provides several built-in and third-party methods to export your data. 1. The Best Way: Use Google Takeout can you download all your emails from gmail