The best registry review product based on performance was measured by comparing two items: An indication of sales and the amount the product was searched for on the internet.

This may seem like an unusual item to rate the best registry review for, however it is a good alternate indicator of quality. Popular registry cleaners would not be popular for long if they did not actually work or had major flaws, too many people would complain.

First position here belonged to Regcure with a strong sales and search figure. In fact the search figure was almost three times more than the second placed registry cleaner. (Read here to find out if Regcure's popularity matches its test results)

Second position belonged to Registry Mechanic purely on its search results, as sales data was not available. It did not have as many focused searches as regcure but had a huge range of different search entries. (Read here to see if Registry Mechanic deserves it place amongst the popular cleaners.)

A solid third place goes to Registry Fix, not quite as popular as the previous two but considerably more popular than the other registry cleaners on the market. (Read here to see if Registry Fix deserves a higher popularity ranking.)