Registry Life enables you to find and remove problems in you registry that are caused by invalid or obsolete entries. You can use the Express Check option or customize the settings by excluding parts of the system and registry from the check. The program offers an integrated backup feature that creates a backup copy of your registry before any changes are applied, allowing you to restore you registry if you run into problems as a result of the cleanup. Registry Life also includes a registry optimization features that allows you to defragment and compact your registry as needed or automatically every X days.