Little Registry Optimizer is a powerful, lightweight utility designed to help users maintain the integrity of their Windows registry. It quickly scans the registry for any invalid entries, corrupted data, and orphaned keys and can clean them up in just a few clicks. Little Registry Optimizer also has a built-in defragmenter to help users defragment and optimize their registry, which can help speed up their computer's performance. The program also allows users to backup and restore their registry in case something goes wrong. Little Registry Optimizer is a great tool for users looking for an easy way to maintain their registry and improve their computer's performance.
The last discontinued version, 2.9, was released on August 11, 2010. It can still be downloaded from Wayback Machine.