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Download Archive of O&O Software

In our Download Archive, you will find all retired versions and releases of our products. You can download and install them with just a few mouseclicks. Each product has its own download page, which gives you detailed information about system requirements and license terms.

All products are available as trial version, which can be unlocked to a full version by entering a license key. You do not need to download again, just unlock the trial. Please note, that all programs can only be run as trial as long as a valid license key is not entered!

You can find our current products in our Download Area!
System performance Version
 
O&O Defrag 8.6 Professional Edition
8.6.2336
Download
O&O Defrag 8.6 Server Edition
8.6.2336
Download
O&O Defrag 6.5 Professional Edition
6.5.851
Download
O&O Defrag 6.5 Server Edition
6.5.851
Download
O&O Defrag 4 Professional Edition
4.0.508
Download
O&O Defrag 4 Server Edition
4.0.508
Download
O&O CleverCache 4 Professional Edition
4.0.742
Download
 
Data Security Version
 
O&O DiskImage 2 Professional Edition
2.2.2089
Download
O&O DiskImage 2 Server Edition
2.2.2089
Download
O&O DiskImage 1
1.0.524
Download
O&O SafeErase 2
2.0.554
Download
O&O SafeErase 1
1.0.82
Download
O&O DriveLED 1
1.0.74
Download
 
Data recovery Version
 
O&O DiskRecovery 3
3.0.835
Download
O&O UnErase 2
2.0.945
Download
O&O UnErase 1
1.0.254
Download
 
Administration Version
 
O&O BlueCon XXL
5.0.414
Download