Quicksys RegDefrag is a free registry defragmentation utility. It is a compact program, clear and easy to use. The registry is constantly being written and deletedduring a normal windows operation. The data are fragmented over time.
Quicksys RegDefrag optimizes your registry by deleting the gaps, fragments and lost spaces in Windows registry files. The program does not modify the access to the registry.
The defragmentation ameliorates performance and boosts access to the registry.