O&O DiskRecovery Pro

What is included in O&O DiskRecovery Pro?

Three Search Algorithms — Combine quick search with sector-based deep analysis.
Deep Scan Recovery — Rebuilds files after formatting or file-system damage.
Instant Installation — Runs from USB without touching the affected disk.
DiskImage Integration — Recover from mounted O&O DiskImage backups directly.
Core Capacity —Over 400 file types and versions recognized.
Important — Company-wide and server use need the Admin Edition.

What are the main benefits of O&O DiskRecovery Pro?

O&O DiskRecovery Pro is a Windows tool that scans disks, partitions, memory cards, and USB drives to reconstruct deleted or lost files. It works after accidental deletion, an emptied recycle bin, formatting, or a damaged file system, guided by a step-by-step wizard.

Preview Before Buying — the trial shows recoverable files before purchase.
No Installation Risk — Instant Installation avoids overwriting the target disk.
Unlimited Recovery — restore any number of files per scan.
Custom Signatures — add your own file types for niche formats.
Fast Filtering — sort results by size or timestamp quickly.
Beginner Friendly — a step-by-step wizard needs no recovery expertise.

Data loss is expensive: How backups help you avoid outages
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What does O&O DiskRecovery Pro do?

O&O DiskRecovery Pro searches Windows drives and reconstructs files lost through accidental deletion, an emptied recycle bin, formatting, or software errors. It scans whole hard disks, single partitions, memory cards, USB sticks, and SSDs using three built-in search algorithms. A quick scan finds recently deleted files, while a sector-by-sector deep scan rebuilds data even when the file system is damaged or destroyed. Because it recognizes over 400 file types and versions, recovered items can include Office documents, photos, video, music, and ZIP or 7-Zip archives.

Which files, drives, and platforms does O&O DiskRecovery Pro support?

It detects over 400 file types and versions, and you can add custom signatures for formats it does not recognize by default. On the storage side it reads internal hard drives, SSDs, USB sticks, memory cards, and other removable media that Windows recognizes as a drive. The program runs on Windows 8 through Windows 11 in all editions. Before recovery you can preview supported formats such as JPG, BMP, TIF, XML, and TXT, so you confirm a file is intact before restoring it.

Can O&O DiskRecovery Pro recover data after formatting or a crashed file system?

Yes. The deep scan reads a volume sector by sector and reconstructs files from their signatures even after a quick format or when the file system has been deleted or destroyed. Recovery only works on data that has not yet been overwritten, so you should stop writing to the affected drive immediately. If the program is not already installed, the Instant Installation lets you run it from a USB stick prepared on a second PC, which avoids overwriting recoverable areas on the target disk.

How is the Professional edition different from the Admin and Tech editions?

The Professional (Pro) edition is a per-computer license for recovering data on your own system, and it does not cover company-wide use or Windows Server systems. The Admin edition is licensed per administrator and may be used on an unlimited number of company machines, including servers. The Tech edition adds the right to recover data on non-company computers, which suits technicians offering recovery as a paid service. The Admin and Tech editions also include O&O BuildPE for creating boot media, a component the Professional edition does not provide.

What should you check before choosing O&O DiskRecovery Pro?

Confirm you only need to recover data on your own Windows PC; if you support many company machines or servers, the Admin edition fits better, and paid recovery for clients needs the Tech edition. Check that the lost files are among the supported 400-plus types, or plan to add a custom signature for an unusual format. Because recovery depends on data not being overwritten, decide early whether to use the Instant Installation instead of a normal install. Run the free trial first, since it scans and shows which files are recoverable before you buy.

Frequently asked questions about O&O DiskRecovery Pro

Does O&O DiskRecovery Pro run on macOS?

No. O&O DiskRecovery Pro is a Windows application supported on Windows 8 through Windows 11 and cannot be installed on macOS. It reads storage that Windows recognizes as a drive, so it is built around Windows systems and removable media rather than Apple's own file systems.

Does the free trial version actually recover files?

The trial scans your drive and shows which lost files can be recovered, but saving those files requires the full version. This lets you confirm that a successful recovery is possible before buying, which matters because success depends on the data not yet being overwritten.