1)   MemZilla 4.93
Keep your computer running like new, make it "Fast and Stable" with a single keystroke!
MemZilla, optimize pc, pc booster, Memory Manager, Optimizer, Memory Defragmenter, memory monitor, ram booster, free ram, free memory,

 2)   Registry Vaccine 3.1
Registry Vaccine - Registry Vaccine is an advanced and extremely effective desktop protection utility that protects a PC's registry from errors; thus enhancing the PC's performance.
Registry cleaner, fix, fixing windows registry, optimize pc, registry repair, washer, cleaner, faster,

 3)   Reg Vaccine 3.1
Reg Vaccine - Registry Vaccine is an advanced and extremely effective desktop protection utility that protects a PC's registry from errors; thus enhancing the PC's performance.
Registry cleaner, fix, fixing windows registry, optimize pc, registry repair, washer, cleaner, faster,