MigrateEmails IMAP Backup Tool - MigrateEmails IMAP Backup Tool is an efficient tool to easily backup IMAP emails to PST, MBOX, Gmail, G Suite, etc
imapsync - Console-based utility for migrating IMAP mailboxes.
MailsDaddy IMAP Backup Tool - All in one solution to take backup for all e-mail clients.
isync (mbsync) - mbsync is a command line application which synchronizes mailboxes.
Softaken IMAP Mail Backup - Export IMAP Server emails to local PC smartly – Softaken IMAP Mail Backup
MigrateCloudData IMAP Mail Backup Tool - A trusted software with better designs and functions to perform the backup and migration of IMAP emails.