O&O Defrag 12.5 Build 351 Professional Edition - O&O Defrag puts is a replacement for the standard Windows defragmenter, that offers a much advanced set of features. The new O&O Defrag 12 Professional Edition unleashes the hid-den performance of your computer. O&O Defrag optimizes your hard disk and effciently packs fle fragments together again. 

Important Features at a Glance:
• NEW: Fully compatible with Microsoft Windows 7, Vista and XP
• NEW: Zone fling for optimal organization of fles
• NEW: Three additional defragmentation methods (eight methods in all)
• Improved: Even better at eliminating high levels of fragmentation
• Background monitoring: your system is constantly kept at its peak
• Screen Saver Mode: optimizes your PC whenever it’s not being used
• Enhanced: O&O OneClickDefrag for fully automatic configuration
• Job Assistant for scheduling defragmentation

Operating systems: Windows™ 2000, XP, Vista, Windows 7