1. CCleaner: CCleaner is a powerful system optimization tool that quickly identifies and cleans up unwanted files, including temporary internet files and cookies, freeing up space on your hard drive.
2. Glary Utilities: Glary Utilities provides a one-stop shop for PC maintenance, offering an array of powerful tools to clean and optimize your system.
3. Revo Uninstaller: Revo Uninstaller helps you easily uninstall stubborn software, get rid of bloatware, and reduce loading times by deleting unnecessary startup programs.
4. Wise Care 365: Wise Care 365 is a comprehensive suite of PC maintenance and optimization tools, offering everything from registry cleaning to privacy protection.
5. Malwarebytes: Malwarebytes is a must-have security software for any user, offering advanced malware and spyware protection for your computer.