Registry Cleaners are not very helpful in improving the performance of the system. The main aim of Registry Cleaners is to remove the invalid registry keys, shortcuts, and other types of errors. It also keeps the settings about how Windows behaves. It contains information about various users that are created for the system, and the programs and Windows preferences of those users. The Windows Registry is a hierarchical database that contains information, settings, and options about all of the software and hardware installed on the Windows Operating System. There are still many more free cleaners available, but whichever one you use, make sure you take a back up of the registry before doing any changes.Best Free Registry Cleaners Software and System Optimizers for Windows Windows Registry Eusing Free Registry Cleaner: Eusing Free Registry Cleaner is a free registry repair software that allows you to safely clean and repair registry problems with a few simple mouse clicks. The interface of the application is also very simple.ħ. Auslogics Registry Cleaner: This free registry cleaner will clean, repair and optimize the Windows Registry to speed up your computer and eliminate frequent crashes. The interface of the application is a bit different from other cleaner, but it does a good job with cleaning.Ħ. Eas圜leaner: Eas圜leaner is one of the oldest and most trusted free registry cleaner.

Its scanning engine is fast,thorough and safe.ĥ. Glary Registry Repair: Registry Repair is one of the safest Registry cleaning tools available in the market today. It comes in both installable version as well as portable one and does a good job.Ĥ. Comodo Registry Cleaner : Comodo Registry Cleaner is yet another good freeware registry cleaner program.

Best free windows registry cleaner