O&O Defrag 11 is Now Available

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Version 11 of O&O Defrag Professional and Server Edition is now available. The multiple award-winning defragmentation program from the Berlin-based publisher, O&O Software, optimizes hard disks while merging file fragments efficiently and securely.

The new background defragmentation feature provides automatic protection against heavy fragmentation. For the first time ever, it's now possible to defragment entire hard disks and partitions as well as individual folders or files by simply right-clicking. The new File Status View shows the number of most heavily affected files as well as their level of fragmentation.

O&O Defrag 11 is available in the Professional Edition for USD 49.95 and in the Server Edition for USD 249.00*. An Upgrade from a previous version of the Professional Edition costs USD 29.95 and for the Server Edition USD 149.00* (* Local taxes may apply)

New features and technologies

Thanks to its new background monitoring, O&O Defrag 11 prevents fragmentation from occurring at its earliest stages. Newly added and modified files are analyzed and defragmented whenever they're not being used. This allows O&O Defrag to ensure, behind the scenes, that your hard disks are constantly performing at their best.

Newly developed technologies allow Defrag 11 to be better integrated into Windows Vista, and provide for efficient processing of especially large file systems while requiring only a minimum of space in the main memory.

For the first time ever, O&O Defrag 11 lets you defragment individual files and folders as well as partitions and entire hard disks by simply right-clicking. The new File Status View is based on the already familiar Block View, which has itself been improved and extended in the new version. The File Status View displays the most heavily fragmented files as well as their number and level of fragmentation.

Product features

  • New: Protection from heavy fragmentation through background monitoring and immediate defragmentation
  • New: Defragmentation of individual folders and files by right-clicking
  • New: Optimized File Status View and enhanced Block View
  • Job Wizard for regular and automated defragmentation
  • Five defragmentation methods
  • O&O IntelligentPower Control Technology in the Professional Edition provides special support for mobile systems
  • O&O OneButtonDefrag for the easy scheduling of defragmentation on a regular basis
  • O&O ActivityGuardPro for lowest system load
  • Easy management of extremely large amounts of data, even above the 2 terabyte level, as well as very large files

Prices & Availability

O&O Defrag 11 Professional Edition is available in stores and over the O&O Online Shop as a one-seat license for USD 49.95 and as an Upgrade for USD 29.95. A one-seat license of the O&O Defrag 11 Server Edition can be purchased for USD 249.00* in the Full Version and for USD 149.00* as an Upgrade. Entitled to an Upgrade are all owners of previous versions of O&O Defrag as well as any currently competing product.

Customers can obtain O&O Defrag 11 through any O&O Partner as well as in computer retail outlets. Dealers can obtain O&O Defrag 11 over any O&O Authorized Distributor or Reseller. A list of many O&O Authorized Resellers and Distributors can also be found on our website under http://www.oo-software.com/partner/en/.
(* Local taxes may apply)

About O&O Software

O&O Software GmbH has been developing "Tools for Windows" since 1997. Customers include home users, SMEs, public institutions and global business groups. These tools are effectually sold directly and by using our partner network and are available in more than 50 countries. The product portfolio includes applications for performance optimization, system administration, data restoration and the secure deletion of data. O&O products have been judged as technologically leading in numerous tests. You can find more information and free trial versions of all products on our website. O&O's products include O&O BlueCon, O&O CleverCache, O&O Defrag, O&O DiskImage, O&O DiskRecovery, O&O DiskStat, O&O DriveLED, O&O FormatRecovery, O&O MediaRecovery, O&O RescueBox, O&O SafeErase, O&O ToolBox and O&O UnErase.

Press Contact
Andrea Strehsow
O&O Software GmbH, Am Borsigturm 48, 13507 Berlin, Germany
Tel.: +49 (0)30 4303 4303, Fax: +49 (0)30 4303 4399

Members of the media can find additional information and imagery online in the O&O PressCenter at


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Andrea Strehsow
O&O Software GmbH
+49 (0)30 43034303
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