Abexo <a href="http://www.abexo.com/registry-cleaner.htm">Registry Cleaner</a> is a utility to clean and optimize Windows registry.

The registry information database is where Windows and installed programs save their settings. As a result the registry is queried for information several times per second and the query time is an important factor in computer`s responsiveness. Windows Vista compatible!

Abexo Registry Cleaner aims at reducing the query time by detecting and removing invalid data from the registry followed by a registry compression (defragmentation).
The resulting registry database will have little to no errors and often be much smaller in size.

A small registry is faster to be loaded into the memory and occupies less of the precious computer RAM. Furthermore a registry with less data is faster to be queried.
Removing invalid registry entries prevents system errors and crashes.

Abexo Registry Cleaner has a user friendly interface and comes with registry backup functionality.