Free driver maintenance software
Optimize your RAM memory and manage processes
Optimize PC performance, fix problems and customize your system
Free Iobit complete system care
Advanced SystemCare Ultimate
Advanced Care for your entire PC
DriverPack Solution Online
Systimizer
Systimizer is a PC junk cleaning & maintenance app which improves PC performance
The Witch's House
There's no Hansel, and probably no Gretel either