Acronis Cyber Protect Home Office - (Formerly Acronis True Image) Complete protection for your digital life
imapsync - Console-based utility for migrating IMAP mailboxes.
Macrium Reflect - Macrium Software - the creators of Macrium Reflect backup, imaging and cloning software.
Fetchmail - The Fetchmail Project
Clonezilla - Clonezilla is a suite of software that's designed to allow you to back-up and image new hard drives with your data.
OfflineIMAP - OfflineImap synchronizes email between an IMAP server and a MailDir or between two IMAP servers.