Short description of Reg Organizer 4.22: Extensive and extremely powerful set of Registry tools required for effective System Registry management. Reg Organizer lets you view, edit and safely clean the Registry. It allows to preview the Registry files you want to import. Includes Registry cleaner, which will compact, repair and optimize the Registry of your PC. With Reg Organizer you can thoroughly search the Registry to find all the keys related to a certain application.