If you want to backup your Imap emails locally into sveral emails file formats such as PST, EML, MSG, MBOX Then, Shoviv Imap Backup and Restore tool is best oiption for you. This not only backup emails but also allow to restore them backup into Imap Mailboxes. Users effortlessly import Emails from Gmail, Thunderbird, Yahoo Mails, Zoho mails, i.e. Cross emails files import also possible using this tool.