Unleash the hidden performance of your computer with minimum effort. O&O Defrag 11 Professional Edition packs file fragments quickly and securely back together to optimize your hard disk under Windows. Its functionality ranges from a fully automated defragmentation to an individual professional set up. It can do everything an outstanding defragmentation software should be able to do. More...

O&O CleverCache 6 Professional is a unique tool that optimizes the File Cache Management for Windows Vista, NT, 2000 und 2003 and Windows XP. This results in an enormous increase in performance: at times, up to twice the system's original speed. All this is achieved without the need for additional software or any reduction in your system's stability. You simply install O&O CleverCache 6 and you're ready to go – no need to reboot. It automatically recognizes your configuration, and within 5 minutes you can unlock the hidden resources on your Windows system! More...

It contains the best O&O tools for data recovery, data imaging, and managing your hard disk. The programs work on Windows 2000, XP and Vista operating system, and can also be started directly from the CD: a functioning operating system is not necessary. More...

O&O DiskRecovery 4 functionality begins where other programs leave off. This software combs every sector of a hard disk, memory card, or digital camera to find lost files. Even when files systems are formatted or destroyed, it is possible to reconstruct once deleted data. More...

O&O UnErase 4 makes the restoration of deleted data as easy as "a walk in the park". With the help of a new and one-of-a-kind algorithm, more files can be restored than ever before. Within a matter of seconds, O&O UnErase 4 finds your deleted files and restores them with just the click of a button. The original filename and directory structure are also restored as if nothing had been deleted in the first place. More...

O&O FormatRecovery 4, guided by an on-screen Assistant, enables the recovery of deleted or formatted partitions or hard disks to their pre-deletion form. File and directory information is likewise restored. By use of a specially developed algorithm, O&O FormatRecovery 4 can search for files through formatted or deleted disks and restore them even when the data are heavily fragmented! In contrast to O&O UnErase 4 and O&O DiskRecovery 4, O&O FormatRecovery 4 can also restore files with missing directories and configuration information. More...

Have you lost irreplaceable photos from your wedding, of your children or from your last vacation? Don’t panic – help is at hand! O&O MediaRecovery can restore deleted picture, video and music data with just the push of a button! More...

Create images and restore entire systems quickly and easily. Creating images on a regular basis is really the best way to protect your data from being lost unexpectedly – with O&O DiskImage 3 Professional Edition, you are fully equipped to face any emergency! More...

O&O SafeErase 3 is THE solution for the secure deletion of sensitive data from your hard disk and offers you the ultimate protection of your private sphere. With just one click of the mouse you can securely and permanently delete files, folders and partitions. More...

Because hard disk drives contain parts designed to operate with precision to the nearest micro inch or at speeds topping as many a thousand of revolutions per minute, the possibility of a malfunction rises with the age of the hard disk. However, the possibility of a failure and subsequent loss of data is now easily controllable with O&O DriveLED 2. With O&O DriveLED 2 you have a reliable partner that accurately tells you when it is time to backup your important data or even if it is necessary to replace the hard disk. More...

With O&O BlueCon 7, users, administrators and service technicians now have a collection of professional tools at their fingertips to get damaged Windows systems up and running again - with no new installation required. The improvements and new components include, amongst others, O&O SafeErase 3, O&O DiskManager, the O&O data recovery products and O&O DiskImage 2 (with O&O BlueCon 7 Tech Edition only). More...

O&O DiskStat gives you a detailed analysis of your hard disk usage in the form of Doughnut, Bar and Treemap charts. With O&O DiskStat you can first identify and then dispose of superfluous files to create valuable extra space on your hard disk! More...

O&O PartitionManager 2 gives you the possibility of dividing your hard disk into partitions, moving them, and changing their size. The integration of our highly acclaimed O&O SafeErase is unique, and takes care of securely deleting your private and business data. More...