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Rabid Cleaner - PC Cleaner Software for Speed and Performance. An advanced PC cleaner built to keep your system at its best. Enhance startup times, Remove junk files, free up disk space, and achieve peak efficiency effortlessly.
Advanced System Optimizer - Advanced System Optimizer. Advanced System Optimizer is the most powerful cleanup and optimization software for Windows 10/8. 1/8/7/Vista and XP. We've been developing Windows performance software since 1999.
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
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.