PerfectDisk 12.5 Professional

PerfectDisk makes everything you do on your computer faster - work or play. PerfectDisk's patented Advanced SMARTPlacement(TM) optimization is paired with its exclusive single-pass defragmentation and free space consolidation to maximize PC and laptop performance. All automated according to your unique requirements through StealthPatrol(TM) unattended background processing. OptiWrite eliminates most fragmentation before it occurs.