JetClean software (version 1.0) is a PC optimization tool designed to clean up junk files, optimize system performance, and protect privacy. Its main features include a one-click clean button that cleans up junk files, temporary files, and browser history. It also includes a registry cleaner that scans and repairs invalid entries in the Windows registry, and a privacy sweep that removes traces of online and offline activity to protect privacy. Finally, it includes a software uninstaller that helps users remove unwanted programs and their associated files.