CCleaner
CCleaner is a software tool developed by Piriform, which is used for cleaning potentially unwanted files and invalid Windows Registry entries from a computer. It was initially released in 2004. The software has been designed to free up hard disk space and improve the operating system's efficiency. Over the years, CCleaner has grown in popularity and now includes a variety of features such as a registry cleaner, tools to uninstall programs, and the ability to manage startup programs. In 2017, Piriform was acquired by Avast, a global leader in cybersecurity, further expanding its market reach and development capabilities.
