Give your PC a spring clean with the 30 day free trial of PerfectDisk Professional. PerfectDisk Professional has all the features of the Home edition plus a little more for the power user.

• Patented SMARTPlacement – The Smarter Defrag
• Complete Free Space Consolidation
• Space Management — recapture wasted space, reports & more
• AutoPilot Scheduling
• Defrag During System Idle Times with Automatic StealthPatrol
• Exclusive Single-pass Defrag
• Selected Files Defrag

Supports Windows XP, Vista and Windows 7.