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What are the key advantages of O&O DiskImage 21 Premium?
Complete Backup – Protect entire systems, drives, folders, and files.
Fast Recovery – Restore data quickly after crashes or failures.
Disk Cloning – Migrate drives safely to new storage hardware.
Automatic Protection – Simplify backups with smart presets and scheduling.
Secure Encryption – Protect backup images with strong AES encryption.
Digital Reliability – Keeps systems recoverable for long-term data safety.
Download: O&O DiskImage 21 Premium
| Operating Systems | Windows 11: Home / Pro / Education / Enterprise Windows 10: Home / Pro / Education / Enterprise |
| Processor | Minimum processor requirements of the respective Windows operating system. |
| Memory RAM | At least 4 GB RAM. |
| Hard Disk | At least 500 MB free space for installation. Additional storage required depending on backup image size. |
| Display | Standard display compatible with the respective operating system. |
| Special Features | Full system image backup. Drive and partition backup. File-based backup. Incremental and differential backup. Drive cloning. Restore full systems, drives, and individual files. Restore to different hardware with M.I.R. technology. O&O RecoveryPartition with Fortress Mode. Bootable USB or DVD recovery media creation. Driver integration for boot media and recovery environments. VHD and VHDX image creation, mounting, merging, and conversion. Passive FTP support for image storage. Command line control and automation. Supported file systems include NTFS, FAT32, FAT, and exFAT. UEFI and EFI system support. GPT disk image restoration using 64-bit boot media. |
| Note | Requires 64-bit Windows 10 or Windows 11. Internet connection required for updates, latest program components, and boot medium creation. Requires local administrator rights for installation and registration. Requires current disk drivers for reliable imaging and restoration. Windows ADK and WinPE add-on may be required when Windows Recovery Environment is unavailable for boot media creation. Windows 7 SP1 and Windows 8.1 are not supported for installing O&O DiskImage 21 Premium. Data images created on older Windows versions 8.1, 8, and 7 with earlier O&O DiskImage versions can still be restored. Dynamic disks are supported only for features available under Microsoft Windows. System cloning and restoration with dynamic disks cannot be guaranteed. |