Veeam Backup - Backup and restore VMware and Hyper-V virtual machines with Veeam Backup Free Edition. Unlimited hosts and VMs. Free forever.
Acronis Cyber Protect Home Office - (Formerly Acronis True Image) Complete protection for your digital life
Zerto - Virtual replication & recovery solution
Macrium Reflect - Macrium Software - the creators of Macrium Reflect backup, imaging and cloning software.
Acronis Backup and Recovery - Acronis Backup is a data recovery solution that offers more ways of storing and recovering drives, folders and files as compared to other similar solutions.
Clonezilla - Clonezilla is a suite of software that's designed to allow you to back-up and image new hard drives with your data.