Download O&O Defrag for free

O&O Defrag V8.0 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 V8.0 Professional Edition for Windows-based workstations unlocks the hidden Performance of your computer.

This software 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 V8.0 Professional Edition boasts outstanding usability and a myriad of important functions not found in any other defragmentation software platforms on the market today.

Faster system start-ups and up to 100% more speed while working or playing through file optimization

Complete Automation with O&O OneButtonDefrag

Special support for Notebooks

Screen Saver Mode for efficient and convenient optimization

64-bit version now available

Automatic Background Defragmentation

Five different defragmentation methods

Simple interface for users previous experience with the software

Compatible with all workstation variations of Windows XP/2000/NT 4

Download O&O Defrag Pro 8.0.1398