But finding the best registry cleaner is very difficult to find on internet. One can find many applications on the internet for free which claim to clean the registry files but none of them is capable of doing the right job. These softwares might not completely delete and fix the registry entries. Only a few of such Windows Registry Cleaners can perform their job properly.
Some registry cleaners are known to delete the important registry entries which are required by the PC. Deleting such files can lead to system crash downs. One might experience system hangs, errors and slowdowns instead of speeding the system. Some registry cleaners also carry malwares including Trojan horses and viruses which will destroy the PC. So it is not at all recommended to use just any free windows registry cleaner.
Free softwares can at times be very dangerous to use. So searching for the free best registry cleaner will require some research. If you are unable to find such a registry cleaner, then you should try PerfectOptimizer