O&O Defrag: Speed up your PC

O&O Defrag 30.5

PCs get slower in the course of their use. Two of the main reasons are the fragmentation of files and the storage of superfluous files. The new O&O Defrag 30.5 addresses these problems and ensures a significant speed increase and more comfortable work on the PC.
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O&O DiskImage: Backup your data

O&O DiskImage 22

Backup and restore your valuable data: O&O DiskImage 22 lets you create images of your entire computer or individual partitions while you work. If data loss occurs, your imaged data (files, folders, partitions) can be restored in no time at all – even if Windows is unable to start.
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O&O DiskRecovery: Recover lost files

O&O DiskRecovery 14

O&O DiskRecovery 14 looks for and recovers data that’s been unintentionally lost as a result of human error or defective software. It combs every sector of the hard disk, the memory card, or the USB Stick to find lost files. Before recovery users can preview the recoverable files.
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O&O SafeErase:Secure deletion

O&O SafeErase 20

Securely delete all traces of your data! O&O SafeErase allows you to permanently delete your data using recognized methods so that no one can get to your data, even when using specialized software.
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Latest news

16.12.2025
NEW: O&O BlueCon 23 – Proven Disaster Recovery with Full Support for Windows 11 25H2
09.12.2025
NEW! O&O DiskImage 22 – Windows Backup for Companies
03.12.2025
NEW: O&O FileDirect – Secure File Sharing Without Compromise
25.11.2025
NEW: O&O DiskImage 22 Premium Edition, now with even more Backup Power
11.11.2025
NEW: O&O Defrag 30 Server Edition for Business – Save your company time and money