CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
System Mechanic Ultimate Defense - Protect the whole family and up to 10 devices with malware and virus protection, password management, internet privacy, speed and optimization, and more.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Outbyte PC Repair - Download PC Repair tool to speed up Windows performance, increase stability, delete junk files and fix system failures. Your all-in-one software to boost your PC.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Clean Master - Some users swear by it, some call it a glorified snake oil that does more harm than good. That can be said about any snake oil, but what specific brand of snake oil can boast almost a billion downloads around the world?