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New: O&O BlueCon 20:
Disaster Recovery for your company

Learn more

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O&O LabsTo our research topics

Backup

O&O DiskImage

The Backup Software for Windows. More »

Administration

O&O Syspectr

See what’s going on inside your PCs and Servers. More »

Performance

O&O Defrag

Maximum Performance for Your PC. More »

Data security

O&O SafeErase

Stop identity theft with secure data deletion. More »

Privacy

O&O ShutUp10++

Free antispy tool for Windows 10 and 11. More »

Optimization

O&O DiskStat

Optimize storage space and work better with Window. More »

News

15.03.2023
NEW: O&O DiskStat 4.0! Get a complete overview of your Disk usage and optimise it!
28.02.2023
NEW: O&O BlueCon 20! Disaster Recovery, now with O&O Check & Repair Function, simplified User Interface & more!
13.02.2023
In order to protect your company data against theft and misuse, you must delete it securely!
28.01.2023
Today is “Data Privacy Day”! Protect your privacy under Windows, for free, with O&O ShutUp10++!
20.01.2023
NEW in O&O Syspectr: Computer availability, new sensors for Hardware monitoring and more!
06.01.2023
How should I Backup my Data? We list the methods and the Pros & Cons.

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