Macrium Reflect - Macrium Software - the creators of Macrium Reflect backup, imaging and cloning software.
Acronis Cyber Protect Home Office - (Formerly Acronis True Image) Complete protection for your digital life
Clonezilla - Clonezilla is a suite of software that's designed to allow you to back-up and image new hard drives with your data.
N2WS Cloud Protection Manager - N2WS is the leading Enterprise-class disaster recovery, and backup solution specifically made for Amazon EC2 servers.
Win32 Disk Imager - Create and restore image backups of disk drives.
HDclone - HDClone by Miray Software is the universal tool for cloning disks and other mass storage media fast and easily. To be used for backups, data recovery, system migration and professional duplication of several disks at a time.