NT Registry Analyzer provides the ability to analyze the registry and remove/repair remnants left when uninstalling software and hardware.
This utility works by scanning the registry for invalid entries and then allows you to fix them, with a final goal of restoring stability to your machine. You are first required to scan the registry. From there it lists out any entries found to be erroneous. Once the scan has completed, you can hit the fix errors button, and it will ask if you are sure that you want to fix the found errors. You have no option to direct NT Registry Analyzer to a specific location - it is all or nothing.
NT Registry Analyzer will display the registry locations included in the scan providing details like extension handlers, program location, common libraries, COM and ActiveX objects, startup and uninstall section among others. The interface is minimalistic making it easy-to-navigate for even novice users.
Wise Registry Cleaner scans the Windows registry and finds incorrect or obsolete information in the registry. This is one of many tools included in the Wise Care 365 free suite.
RegCleaner is an easy-to-use program. With RegCleaner, you can easily get rid of those old and obsolete registry entries created by software that you destroyed ages ago.
Tweaking.com - Registry Backup is a backup tool that uses the Windows Volume Shadow Copy Service to backup your system registry. From the author of Tweaking.Com - Windows Repair.