It’s a premium tool, but it also has a free version which is good for basic cleaning stuff. IObit Advanced SystemCare is a complete Windows PC optimization tool you would love to have.

However, the user interface of Glarysoft Registry Cleaner is not very attractive. The best thing about Glarysoft Registry Cleaner is that it offers automatic registry backup before making any changes to the Windows registry files. This is another best repair tool that can automatically scan and repair the registry. Registry Repair is a free tool known for its comprehensive registry analysis. If it finds any problem, it automatically fixes them. Guess what? Registry Repair automatically scans your registry files to find problems. Well, Registry Repair is one of the most effective registry cleaning applications that you can use on your Windows 10 computer. By fixing these residual and corrupted items in the Windows registry, your system will run faster and more stable.

The software scans the Windows registry to find errors & residual items in the registry and then cleans or defrags them. Wise Registry Cleaner clean registry junks, repair Windows errors, and keep your PC at peak performance. Registry Cleaner will clean, repair, and optimize your Windows registry to eliminate errors and crashes, and to restore smooth and stable operation, so your PC will stop giving you headaches and be usable once again. Auslogics Registry Cleaner is the best tool to safely and effectively clear invalid entries from your Windows registry and get your PC running smoothly again.

Free registry repair tools windows 7