The new O&O Defrag 29:
Maximum performance for your PC – now with an integrated Startup Manager!
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Products
Backup & transfer data
O&O DiskImage
Professional data backup for your PCs
O&O AutoBackup
Backup and sync your files and folders automatically
O&O FileBackup
Instant backup and restoration of data
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!
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Register your O&O product
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O&O Partner Program
Your advantages as an O&O Partner
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Authorized O&O Partners in your region
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About us
Leading manufacturer of system tools
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List release dates and versions
The O&O Group
Made in Berlin. Made in Germany.
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Downloads
Backup & transfer data
O&O DiskImage 16
O&O AutoBackup 6
O&O SSD Migration Kit
O&O FileBackup
Rescue data & systems
O&O DiskRecovery 14
O&O MediaRecovery 14
O&O RegEditor
Analyze and optimize systems
O&O Defrag 24
O&O CleverCache 7
O&O DiskStat 2
O&O AppBuster
O&O DeskInfo
New: O&O Lanytix
Protect data & systems
New: O&O SafeErase 16
O&O BrowserPrivacy
O&O FileErase
O&O DiskErase
O&O ShutUp10
O&O DriveLED 4
All versions of our programs can be downloaded in our
Download archive
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