MailStore - MailStore Home - A 100% free single-private-user desktop solution
Gmvault - Backup the emails in your Gmail account.
SysTools Gmail Backup - Backup Gmail Emails, Contacts, Calendar, and Google Drive Storage File by SysTools Gmail Backup Solution
Mail Backup X - Your one stop mail backup and archiving tool for Mac.
Softaken Gmail Backup Pro - Backup Gmail emails to local PC with Softaken Gmail Backup Tool
Gmail Backup - Backs up and restores email from your Gmail account