Regclean
MV RegClean v.5.9
This program is an advanced registry cleaner for Windows that can clean and repair problems with your registry. It help fix problems with the Windows registry that are a common cause of crashes, slow performance and error messages.
PowerTools Lite
Powerful freeware application that cleans your Windows PC from junk, MRU data, temp files and registry errors with a single click of a button. Thanks to the built-in backup system, the software is very safe and the intuitive interface makes it very easy
WorkStationOPtimizer v.2.0
WorkStation Optimizer Immediately repairs over 99.56% of PC glitches like the blue screen of death, deadlocking, and optimizes it to stay clean for years to come.
CPU Stability Test v.6.0
CPU Stability Test allows you to stretch the CPU and check whether you can overclock. It supports a multiprocessor. CPU Stability Test allows you to torture test your computer's Central Processing Unit (CPU) and find out if it is overclocked. CPU