Okoker Optimize Expert - Version 1.9 Okoker Optimize Expert is a professional registry optimizer that accelerates the windows system, and enhances the performance of your computer. The software provides 6 kinds of schemes. It's easy to safely optimize, clean and repair the registry with the optimization scheme. It has a beautiful and easy interface that you will enjoy working with.Accelerate your Windows!Enhance the performance of your computerProvides 6 kinds of schemes to safely optimize, clean and repair the registry It has a beautiful and easy interface that you will enjoy working with.