Quicksys RegDefrag

Product: Quicksys RegDefrag v2.8
Company: Quicksys
Website: www.regdefrag.com
Type: Free
Requirements: Windows XP/Vista/7

Quicksys RegDefrag is a freeware utility to defrag Windows Registry. Quicksys RegDefrag is small, clear and easy. Registry data is constantly being written to and removed during a normal Windows operation. Over time this data becomes fragmented. 

Quicksys RegDefrag optimizes your registry by removing gaps, fragments and wasted space in Windows registry files.

The defragmentation improves whole performance and boosts access to the registry.