Windows Registry is a database that stores settings and configuration information for your computer's hardware, operating system, and installed software programs. Overtime, the registry can become cluttered with obsolete or invalid entries, resulting in slower performance and even system crashes. This is where Registry Trash Keys Finder comes in.

Wise Registry Cleaner (WRC for short) concentrates on registry cleaning, optimization and defragmentation, can safely and quickly scan, find the most junk registry data and clean it up. Sure there are so many similar tools, but in the end you will find its effect is more obvious and professional and is well received by beginners and professionals.