PC Services Optimizer is described as '(formerly Vista Services Optimizer) was an open source Windows tweaking utility that can improve your Windows Vista and Windows 7 performance and security with a simple mouse click, by tweaking Windows services in an automatic and very safe way according to'. There are more than 10 alternatives to PC Services Optimizer for Windows and Mac. The best alternative is Auslogics BoostSpeed. It's not free, so if you're looking for a free alternative, you could try Puran Utilities or ServiWin. Other great apps like PC Services Optimizer are Cacheman (Paid), WinTweaks (Free), Pegasun System Utilities (Paid) and Norton Utilities (Paid).
A set of more than 20 software utilities including but not limited to utilities that can help you get the best performance out of your computer. It also provides an automatic and a one click solution to keep your computer clean and error free.