SavingsCool (sometimes presented as CoolSavings) is potentially unwanted program, that can be classified as browser hijacker and adware. It was developed to display ads, pop-ups and banners on different websites. This can be realized via installing extensions in Google Chrome and Mozilla Firefox. However, latest version of SavingsCool uses proxy hijack to drive traffic through servers controlled by the developers. SavingsCool modifies transmitted data to show advertising.