Backup Windows registry
SmartRegistryCleaner allows you to take a backup of the registry before repairing it. To create either a partial or a full backup, you can click Restore tab and then click Backup button to back up Windows registry.
Image of SmartRegistryCleaner Backup Button
Even if you don't create a backup of your registry initially, but when you click on Fix ALL button when the registry scan is complete, SmartRegistryCleaner will automatically back up the register.
Image of SmartRegistryCleaner Fix All Button
Note: Also you can restore your Windows registry on the Restore screen. For more information, please see how to restore Windows registry using SmartRegistryCleaner.
Note: SmartRegistryCleaner will automatically back up Windows registry every 5 days to maintain your system stability.
You can click Settings tab to edit the Windows registry.
Image of SmartRegistryCleaner Setting Screen