O&O Defrag is the newest generation of the very successful O&O Defrag. Simply, quickly, and securely, you can get the maximum performance out of your expensive hardware investments - and all this with only a tiny investment of time and energy! The new O&O Defrag Professional Edition for Windows-based workstations unlocks the hidden Performance of your computer.

O&O Defrag Professional will optimize your hard disk in Windows XP Home, Windows XP Professional, Windows 2000 Professional, and Windows NT 4 Workstation, securely repacking fragmented files together for more efficiency. In addition, O&O Defrag Professional Edition boasts outstanding usability and a myriad of important functions not found in any other defragmentation software platforms on the market today.

Here are some key features of "O and O Defrag Professional Edition":

· Supports 64-bit versions and Microsoft Windows Vista
· New:World-exclusive Defrag Screensaver included
· Blazing system starts
· Up to 100% more speed
· Complete automation with O&O OneButtonDefrag
· Special support for notebooks
· Screensaver mode
· Automatic background defragmentation
· Support for removable drives
· Easy to use even without previous experience
· Five different Defrag methods