The new O&O DiskImage 21 Premium: Backup and protect your data – it's never been this easy! More Info
      • Backup & transfer data
      • O&O DiskImage Professional data backup for your PCs
      • Rescue data & systems
      • O&O DiskRecovery Professional data recovery made easy
      • O&O BlueCon Disaster recovery when a pc or server no longer starts
      • Optimize systems
      • O&O Defrag Speed up your Windows PC
      • O&O DiskStat Optimize storage space and work better with Windows
      • Protect data & systems
      • O&O SafeErase Stop identity theft with secure data deletion
      • Cloud solutions
      • O&O Syspectr Free IT management solution from the cloud
      • Freeware
      • O&O ShutUp10++ Free antispy tool
        for Windows 10 and 11
      • O&O RegEditor Editing the Windows Registry
      • O&O AppBuster Bust Apps you do not want
      • O&O Lanytix Quick and easy Network Analysis in the LAN
      • O&O DeskInfo All important system information directly on the desktop
      • Downloads Get installation and portable applications
      • O&O Blog Stay up-to-date with our blog
      • Corporate Solutions Benefits for your company
      • O&O PowerPack Our 4 Top Products in a Pack for a Special Price!
    • View all products >>>
      • Ressources
      • Documentation Documents related to O&O products
      • User's guides online Read manuals online
      • Downloads Download archive
      • Whitepapers Studies and whitepapers
      • FAQ Frequently asked questions
      • First aid First aid in the event of data loss
      • Get support
      • Overview Our service offers
      • Registration Register your O&O product
      • Trial users Support for trial users
      • Registered customers Support for registered customers
      • License recovery Resend your O&O license
      • Partner
      • O&O Partner Program Your advantages as an O&O Partner
      • O&O Partners Authorized O&O Partners in your region
      • Company
      • About us Leading manufacturer of system tools
      • Product releases List release dates and versions
      • The O&O Group Made in Berlin. Made in Germany.
      • Team Our management team
      • Contact us How to contact O&O
  • Private users
    Private users Business customers Partners
  • Get your US$10 voucher
O&O Defrag: Speed up your PC

O&O Defrag 29

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 29 addresses these problems and ensures a significant speed increase and more comfortable work on the PC.

Buy nowFurther Info

O&O DiskImage: Backup your data

O&O DiskImage 21

Backup and restore your valuable data: O&O DiskImage 21 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.

Buy nowFurther Info

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.

Buy nowFurther Info

O&O SafeErase:Secure deletion

O&O SafeErase 19

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.

Buy nowFurther Info

O&O ShutUp10++:Antispy-Tool for Windows 10 and 11

Antispy-Tool for Windows 10 and 11 O&O ShutUp10

With O&O ShutUp10++ you will have full control over which comfort functions under Windows 10 and 11you wish to use, and you decide when the passing on of your data goes too far. You decide how Windows 10 and 11 should respect your privacy by deciding which unwanted functions should be deactivated.

Free Download

O&O FileBackup

Instant. Reliable. Fast. O&O FileBackup

O&O FileBackup is the simplest and most convenient way to back up your data. Use the automatic detection of important files for backup or select the directories containing important data yourself. Once set up, all you need to do in the future is to start the backup and automatically add all new and changed files to existing backups.

Free Download

About us Blog For Partners Contact
Our Products Order Downloads Data Security
Support FAQ Platform Status News & Releases
Social Commitment Press Releases O&O Labs The O&O Group
© 1997-2025 O&O Software GmbH, Berlin
Privacy Policy Terms & Conditions EULA Cancel subscriptions Imprint