Clean Master may still appeal to users of older Android devices lacking built-in optimization features or those unfamiliar with manual file management. However, tech-savvy users might prefer native tools or more specialized apps to manage device performance without additional privacy or security risks.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Ultimate Windows Tweaker - Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows.
Wise Disk Cleaner - Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk. Wise Disk Cleaner can delete these unnecessary files on your hard disk to free up disk space and make your computer run faster.