Abelssoft PC Fresh
Abelssoft StartupStar
Ace Utilities
Advanced SystemCare
Ashampoo WinOptimizer
Asmw PC-Optimizer
Auslogics BoostSpeed
AusLogics Disk Defrag
AVG TuneUp
Avira System Speedup
Chris-PC RAM Booster
CleanMyPC
Condusiv V-locity
Diskeeper Pro
Glary Utilities
Hetman Data Recovery Pack
IObit Smart Defrag
jv16 PowerTools
Kerish Doctor
PC Tune-Up
Process Lasso
RAM Saver
Reg Organizer
System Mechanic Ultimate Defense
Systweak Disk Speedup
UltimateDefrag
UltraDefrag
Windows 7 Manager
Windows 10 Manager
WinUtilities
Wise Care 365