I'm using this app from years and it really cleans better than avast . I prefer using this app, takes less space , cleans more , premium mode etc.👏👏👏👏👏👏👏
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
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.
PrivaZer - In-depth cleanup. of your PC and storage devices. Smart overwriting : PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium (magnetic disk, SSD, etc).