O&O Defrag is disk defragmentation software that optimize your hard disk securely by repacking fragmented files together for more efficiency. Fragmented files slow down your system performance, so a good defraging application is required to perform the task. Windows XP and Windows 2000 include a ‚Light'-Defragmenter, which has just a very limited functionality.O&O Defrag V4 offers a lot of new professional and user-friendly functions. It enables you to analyze and defrag several partitions concurrently. The analysis results and defragmentation progress are presented independently in a dynamic split screen. You can supervise all partitions at one glance. The unique ClusterInspector enables you furthermore to explore the block contents of your partitions.
The current version of O&O Defrag Pro is version 10 (10.0.1634) which costs USD $44.95. So O&O Defrag version 4 may seems out-of-date and old, but it comes with all powerful features and functions necessary to perform outstanding defragmentation to speed out your computer.
If you like this application just clicks here and fills in the application form and submits. The free license key for O&O Defrag V4 Professional Edition will be sent to your e-mail address after a while.
Download the corresponding application from this archive or directly from here and install it, then provide the licensing information you got and register it.
Supports: Windows XP/2000 /File size: 3.7Mb / source