1、CCleaner
CCleaner is a free system optimization and privacy protection tool, which can clean up browser history, temporary files, unnecessary registry entries, etc. It can also uninstall applications, manage startup items and fix system errors.
2. Glary utilities
Glary Utilities is a full-featured system maintenance and optimization tool, which can clean up useless files, fix system errors and uninstall unnecessary programs. It also has practical functions such as optimizing memory and accelerating startup.
3. Advanced systematic nursing
Advanced SystemCare is a comprehensive system optimization and protection tool, which can clean up useless files, optimize system settings and fix registry errors. It can also detect malware and optimize network connections.
4. AVG computer tuning
AVG PC TuneUp is an all-around tool for optimizing computer performance, which can clean up useless files, optimize system settings and uninstall unnecessary applications. It can also help extend battery life, manage startup projects and fix disk errors.
Wise care
Wise Care 365 is a comprehensive system optimization and cleaning tool, which can clean up useless files, fix registry errors and uninstall unnecessary programs. It also has the functions of optimizing system performance, managing startup projects and protecting privacy.