O&O DiskImage Professional software (version 11.0.136) is a powerful backup and restore tool for Windows users. It allows users to create full disk images of their system, including all operating system files, applications, and personal data. The software also includes advanced compression and encryption options to ensure that backups are both secure and efficient. Additionally, O&O DiskImage Professional offers a variety of scheduling and automation features to make backups as easy and convenient as possible.