O&O DiskImage 21 enables businesses to back up entire workstations or individual files – even during ongoing operations. In the event of data loss or system failure, backups can be restored quickly and easily, even if Windows is no longer able to start. With full support for SSDs and modern UEFI systems, O&O DiskImage also allows you to clone or migrate complete systems – including to hardware with different configurations. This makes it ideal for IT environments where flexibility and minimal downtime are key.

Languages: English | File Size: 871 MB

O&O DiskImage 21 позволяет компаниям создавать резервные копии целых рабочих станций или отдельных файлов — даже во время текущих операций. В случае потери данных или сбоя системы резервные копии можно быстро и легко восстановить, даже если Windows больше не запускается. Благодаря полной поддержке SSD и современных систем UEFI, O&O DiskImage также позволяет клонировать или переносить целые системы — в том числе на оборудование с различными конфигурациями. Это делает его идеальным для ИТ-сред, где гибкость и минимальное время простоя являются ключевыми факторами.

A regular backup is still something that many users prefer to avoid. At least that is until they suffer their first loss of important files as a result of software, hardware or user error: that’s when it becomes crystal clear just how valuable a reliable and up-to-date backup really is!

Comprehensive VHD / VHDX functionality
With version 21, O&O DiskImage now allows image files to be converted into Microsoft Virtual Hard Disk formats (VHDX and VHD). This feature is particularly valuable for IT administrators who want to simulate or test a migration from Windows 10 to Windows 11 in a virtual environment before deploying it across their infrastructure.

O&O DiskImage 21 also supports the creation of incremental and differential images of virtual drives. These images can be combined or mounted as needed, enabling quick access to individual files from any available backup. This ensures minimal disruption to operations and allows work to resume immediately – without loss of time or critical data.

O&O DiskImage 21 with its own recovery partition
Traditional backup and imaging solutions typically require creating an external boot medium – such as a USB stick – to recover systems in the event of failure. This medium must be kept safe and accessible, which adds complexity to disaster recovery planning.

With the integrated O&O DiskImage RecoveryPartition, there’s no need for external devices. The recovery environment is built directly into the system, allowing administrators to quickly restore the last system image without additional tools. Whether Windows fails to start or faulty drivers need to be removed, all necessary O&O tools are immediately available to bring the workstation back online.

This integrated approach not only simplifies the recovery process but also increases reliability by eliminating the risks of lost or damaged external media.

O&O DiskImage To Go
In the past, creating regular backups also meant having to manually prepare a separate O&O DiskImage boot medium for system recovery. With the new O&O DiskImage To Go feature, this process is now fully automated.

An external hard drive or sufficiently large USB flash drive can be converted into a bootable O&O DiskImage medium. It is then designated as the default storage device for future backups. Once connected, O&O DiskImage 21 automatically initiates a backup, ensuring a current system image is always available – without requiring user interaction.

In the event of a system failure or when migrating to a new machine, the integrated boot medium allows for a one-click restoration of the stored backup – no need to search for recovery tools or separate storage devices.

System protection and migration have never been easier or more efficient.

Further functions of O&O DiskImage:
All default and advanced features are combined in one single product
This backup software is the safest and easiest way to avoid losing important personal files! Options are available for both auto backup and manual settings. Thanks to a unique recovery system that includes additional system recovery tools combined with O&O DiskImage you’ll quickly be able to restore all your important data – even if the backup you’re using was created with an older O&O DiskImage version.

Backup entire PCs, hard drives or files with the push of a button
When you back up a PC, O&O DiskImage saves all personal files as well as hard drive information and individual settings. This not only protects irreplaceable files but, in a worst case scenario, also saves you the trouble of having to carry out a time-consuming new setup of programs and the Windows operating system. O&O DiskImage lets you back up an entire computer, system and hard drives or just individual files and folders. To make sure your backups are always up to date, we recommend creating them at short intervals from one another.

Quick and easy system restore – even onto different hardware
Restoring a backup with O&O DiskImage is as easy as pie: all you have to do is start the program, select the backup you want to restore, and you’re off. Included with the software is our machine independent restoration which means your old backup can be transferred 1:1 onto a new machine. Hardware of a different make will be automatically recognized and Windows settings will be carried out by themselves.

Plug-and-play function
Anyone wanting to save data on an external hard disk has it even easier with the new O&O DiskImage 21. Thanks to the integrated plug-and -play option, selected files and folders can be backed up automatically as soon as, for example, an external hard disk is connected to the computer. This is ideal for users who forget to carry out regular backups or who don’t want to go through the trouble. Once configured, the auto backup function runs by itself.

Create a boot medium directly from within the program
O&O DiskImage can bring a system back to life immediately and with no installation required. It does so by way of a Boot Medium (USB Stick) which is based on the currently installed Windows system and which contains all the standard drivers required.

Made in Germany. Made in Berlin.
All O&O products are developed and serviced in Berlin. We at O&O are proud of our German heritage, and proud to represent the quality, security and satisfaction long associated with products “Made in Germany”. We take the concerns of our customers very seriously because we know just how important their data is for them.

Product features
Backup an entire computer with the push of a button
Backup system and hard drives, clone drives and entire disks
Brand new file-based backup: now twice as fast as ever before – backup and restore individual files and/or folders
Direct creation of VHD/VHDX
Monitoring and warning of security risks
Incremental/differential backup: back up only the changes
Easily restore files, folders, drives and disks
System restore onto different hardware (M.I.R.)
Create a Windows Boot system directly from within the program with driver integration
Plug-and-play: Selected files and folders are automatically backed up and synchronized
Variable pixel density settings: adjusts to the selected DPI setting of the connected monitor
New and enhanced functions Control via Command Lines
Supports Windows 11 and Windows 10

Home Page - https://www.oo-software.com/

Download from file storage

O&O DiskImage Professional 21.1.181 (x64) WinPE ISO

News article is edited by: 2baksa - 18-07-2025, 16:44
Reason: new version